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Meet the Secretariat
WIMUN Singapore 2025

Secretary-General

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Ida Marchese

Ida Marchese is the Secretary General of WIMUN Singapore 2025 in charge of the general management of the conference.  She is a dynamic Changemaker dedicated to promoting equitable access to healthcare and education. With extensive global health and equity experience, she has conducted international research, developed innovative curricula for the University of Toronto, and worked with the Centre for Vaccine Preventable Diseases (CVPD) at the height of the COVID-19 pandemic. Ida has represented Canada at various international forums and actively engages in grassroots volunteer work across the Greater Toronto Area. She served as the Director of Communications for the Global Model WHO in 2024, ensuring effective outreach and engagement in global health policy discussions. As the founder of SCIENSIS and the United Youth Roundtable, she champions Sisterhood in STEM and youth equity while serving on the Executive Board of Directors at the Women’s Nonprofit Network and spearheading initiatives to end gender-based violence and advance health education with the Health Equity Corps.

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Under-Secretary-General for General Assembly and Conference Management

Savannah Jamora

Savannah Jamora is an International Business/International Relations graduate and Juris Doctor student from Australia who has over eight years of experience in healthcare administration, leadership and management. She discovered her passion for diplomacy while attending her first WFUNA Model UN Conference in 2015 and will be serving as this year’s Under-Secretary-General for General Assembly and Conference Management. As a passionate advocate for youth empowerment, engagement, and leadership, Savannah is dedicated to inspiring and guiding young minds worldwide. Savannah welcomes all WIMUN Singapore 2025 delegates and encourages them to inspire one another, share new ideas and strategies, and work together to create a more peaceful, sustainable, and equitable world.
Sarthak Ojha
Under-Secretary-General for Policy

Sarthak Ojha

Sarthak is a sophomore at the Jindal School of International Affairs, India. He serves as USG Policy for WIMUN Singapore 2025, your go-to-person for anything related to content, procedures and simulations! Having been involved in MUNs for over eight years now, he promises to bring the best to the table when it comes to substance and negotiations. Presently involved in developing research on humanitarian development, he holds avid interests in diplomatic practice.
Gooi Min Hsian
Under-Secretary-General for Global Communications

Gooi Min Hsian

Gooi Min Hsian, from Malaysia, will serve as the Under-Secretary-General for Global Communications for WIMUN Singapore 2025, marking her second time in this role. As a Master’s student in International Management at Geneva Business School, she brings a background in education, psychology, and marketing. Having previously led global communications at WIMUN New York, Michelle is committed to fostering an inclusive and dynamic environment that embraces Singapore’s multicultural landscape. She oversees the DGC team to ensure all deliverables are met, including social media strategy, design, and photo and video content. With her leadership experience and dedication to effective communication, she looks forward to supporting delegates and making WIMUN Singapore a meaningful and impactful conference.
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Chair

Francesca Loda

Francesca is a master student in European and International Policies at the Catholic University of the Sacred Heart in Milan. After a semester at SciencesPo, Paris, within the framework of the Erasmus Programme, she conducted research on her Master Thesis at the Centre de Recherches Internationales (CERI) of SciencesPo. Passionate about International Relations and Strategic Studies, and with a particular interest in the Middle Eastern Region, Francesca is very curious, open to new experiences and always ready to listen to everyone’s needs. She emphasises the importance of consesus and of mutual understanding and is looking forward to give her contribution to the correct development of the WIMUN conference.
Lodovica Bellora
Chair

Lodovica Bellora

Keen on justice and international relations, Lodovica has studied Law at the University of Milan in Italy and International Arbitration at the University of Kobe in Japan. Having been involved in MUNs across Europe, New York, and Shanghai for more than twelve years in a variety of capacities from Chair to Secretary General; she truly believes that these highly interactive experiences represent excellent opportunities that broaden horizons, enrich knowledge on the field, and enable participants to build a strong network. Aside from taking part in moot court, negotiation, and mediation competitions, Lodovica is currently volunteering in the ELSA International Team. She is honored to serve as a Chair at WIMUN Singapore 2025, making her second time in this role and hoping to transmit her enthusiasm for the conference to all the delegates!
Max Rothe van Deventer
Chair

Maximilian Rothe van Deventer

Max is a student in the Master’s of Public Administration honors track at Leiden University (Netherlands). His research interests lie at the intersection of international relations, digital technology, and policy. Max has been fascinated by diplomacy from a young age and has gained hands-on experience in an Embassy setting. His involvement with MUN began in 2018, and has since participated in and organized several local and international-level conferences across the US and Europe. Max is eager to chair and engage with delegates at WIMUN’s Singapore Conference!
Navin Vithana
Chair

Navin Vithana

Navin is the Director of Forced To Flee, a youth-led non-profit dedicated to advocating for refugee rights. His journey as an advocate stems from a deep passion for amplifying the voices of those forced to flee their homes and to raise awareness of their struggles. To further this, he is also currently pursuing a Master’s degree in Education, Globalisation, and International Development at the University of Cambridge, where his research centres on youth refugees in higher education, and their resilience and achievements within this field. Navin says that his path to here has stemmed from his experiences and learnings from doing MUN. To him, MUN was the opportunity to develop himself as a confident and competent individual, as well as to build the life-long relationships that have played such significant roles in his life. So, Navin cannot wait to meet you all at WIMUN Singapore 2025 and hopes to build many more long-lasting friendships!
Sienna Grubb
Chair

Sienna Grubb

Sienna is a Vice-Chancellor’s Elite Scholar at Bond University, where she is completing a Bachelor of Laws and Bachelor of Arts. A passionate advocate for diplomacy, she has represented Bond University as Head Delegate at international conferences such as WIMUN New York (2025) and JEMUN Japan (2024), earning multiple awards for her diplomacy, position papers, and leadership. Her commitment to Model UN extends beyond participation—Sienna is the Secretary General of Bond University’s High School MUN (BUHMUN), one of Queensland’s largest university-led conferences, where she oversees planning, operations, and delegate engagement. She also serves as President of the Law Students’ Association and Events Coordinator for Bond’s Sony Camp, a holiday program for children with disabilities. In both roles, she leads the delivery of large-scale academic, professional, and community initiatives. Sienna can’t wait to meet you all at WIMUN Singapore 2025 and is looking forward to an incredible week of diplomacy, learning, and friendships!
Ty-Thomas Flores
Chair

Ty-Thomas Flores

Ty is an undergraduate student at Towson University majoring in Political Science with a minor in International Studies. He is deeply passionate about Model United Nations and currently serves as the President of Towson model UN club. In addition to competing in conferences, he leads workshop groups for high school students, helping them learn how to effectively research and represent their assigned countries. He served as Vice Chair at WIMUN New York City (2025). Ty hopes to inspire the next generation of global thinkers. Ty can’t wait to meet everyone and looks forward to an amazing week in Singapore!
Aishlin Flannery
Conference Management Officer

Aishlin Flannery

Aishlin is a Dalyell Scholar at the University of Sydney where she is pursuing a Bachelor of Arts and Bachelor of Advanced Studies in Internationa Relations and Asian Studies. The focus of her studies surrounds the multilateral relations between Southeast Asian and East Asian nations, delving into the dynamics of regional cooperation, diplomacy, and security frameworks such as ASEAN and the East Asia Summit. Her academic interests lie particularly in the intersections of geopolitics, cultural diplomacy, and the evolving strategic landscape of the Indo-Pacific region. Aishlin’s first MUN conference was the 2025 WIMUN New York as an individual delegate where she represented her assigned country in simulated UN negotiations and developed a strong interest in multilateral diplomacy and consensus-building. This experience deepened her passion for international cooperation and inspired her continued involvement in global affairs and youth diplomacy initiatives. Aishlin looks forward to joining the Singapore conference as a Conference Management Officer to further engage with pressing regional issues and collaborate with like-minded peers.
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Conference Management Officer

Alexander Dietz

Alex, originally from Germany, runs mymun, the world’s largest platform for MUN conferences, with a mission to encourage every student to participate in at least one MUN conference during their student life. He has attended various MUN conferences across Europe, North America, and Asia, taking on roles as a delegate, chair, organizer, and advisor. He previously worked as a trainee at the European Commission in Brussels, where he focused on health policy, after graduating with a Master’s in Engineering and Policy Analysis from Delft University of Technology in the Netherlands. In his free time, you can find him cycling, running, and arguing why Dutch weather is the best.
Jonas Bruns
Conference Management Officer

Jonas Bruns

Jonas Bruns is a German MUN enthusiast who currently resides in Austria. He works as a strategy consultant at PwC Strategy & after completing his mechanical engineering studies in Karlsruhe, Shanghai, and Paris. Jonas has been participating in Model UNs as a delegate, chair organizer, and secretary-general since high school. He has attended conferences worldwide, from Panama to Kuala Lumpur and from Boston to Dubai, including AYIMUN 2019. His engineering background gave him a unique perspective on the MUN world, leading him to develop MUN software during the pandemic. Besides his consulting job, he is running mymun x MUN Command. mymun is the world’s largest MUN platform and database, making MUNs more accessible to delegates and easier to host for organizers. MUN Command allows MUN committees to debate better by managing speaker lists and documents.
Meret Ebsary
Conference Management Officer

Meret Ebsary

Meret holds an International Bachelor of Arts (Honours) in Political Science with a concentration in Global Studies from Memorial University, where she conducted award-winning research on governance and women’s political autonomy. She is currently finishing her Master’s in Global Health at the University of Geneva, where she served with WFUNA as Protocol Officer for the Global Model WHO and participated in the UN Impulse on Multilateralism Workshop, presenting sustainable development recommendations to senior UN officials. Meret has long been engaged in initiatives that centre diplomacy, education, and youth leadership. She was recently awarded the Rhodes Scholarship, one of the world’s most prestigious academic honours. As a 2025 Rhodes Scholar, she is passionate about the change that can be inspired through inclusive dialogue and international cooperation. Meret is thrilled to join WIMUN Singapore 2025 and looks forward to supporting an engaging conference experience.
Sofia Quadrini
Conference Management Officer

Sofia Quadrini

Sofia is a passionate and dedicated student of International Relations and Law at the University of Geneva. With a profound interest in addressing pressing global challenges, she thrives in collaborative environments and is committed to the ideals of diplomacy and the United Nation’s core values. She has been an active member of Geneva International Model United Nations for 3 years as well as Co-Head of Popaedia which aims towards youth engagement and advocacy. She is looking forward to encourage international cooperation further for the next generation through her involvement with WIMUN.
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Conference Management Officer

Subham Agarwal

Subham is currently at Bain & Company, working on strategy projects across the Americas with exciting teams and clients. Outside of Bain, he has spent time in Zambia and Tanzania leading healthcare initiatives—fulfilling work that taught him a great deal about on-the-ground impact. He studied Economics at Hansraj College, where he also got involved in student leadership and enjoyed it thoroughly. These days, he is especially interested in the intersection of business, development, and social impact. He is excited to welcome you to WIMUN SG.
Tehgan Gee
Conference Management Officer

Tehgan Gee

Tehgan is an Excellence Scholar at Bond University in Australia, currently pursuing a Bachelor of International Relations and Laws. With a passion for diplomacy and culture, Tehgan has actively participated in prestigious Model United Nations conferences, including WIMUN New York and JEMUN Japan, earning recognition as the recipient of a Diplomacy Award. As the President of the General Assembly for Bond University’s High School Model United Nations and Competition Director of the Bond University International Affairs Society, Tehgan demonstrates commitment to fostering diplomatic understanding and leadership in the academic community. Tehgan is thrilled to welcome you to WIMUN Singapore 2025, where impactful discussions and global connections await.
Eunice Chua
Public Information Officer

Eunice Chua

Eunice is a Singaporean filmmaker who hopes to produce stories that are both meaningful and entertaining. She enjoys the rigour of fast-paced projects with many moving elements. Her passion is for stories revealing human nature and experience. She is also currently pursuing a degree in Arts Management at LASALLE College of the Arts Singapore to explore her love for musical theatre! This will be her first MUN and she is excited to meet fellow secretariats from all over the globe, to hear stories on what life is like in each part of the world.
Iskander
Public Information Officer

Iskander Mohammed Elkilany

Iskander is currently studying business and communications at the University of Cambridge, where he enjoys learning about how people connect, collaborate, and communicate effectively. He’s excited to be serving as the Public Information Officer for WIMUN Singapore 2025, helping delegates stay informed, inspired, and engaged throughout their conference journey. He first joined WFUNA through a graphic design internship, creating content to support educational programs and events. Since then, he’s moved into outreach, working with schools and universities to connect more students to global opportunities like WIMUN. This experience deepened his passion for bringing people together and building meaningful international connections. Outside of his work and studies, Iskander loves traveling, playing volleyball, and exploring business psychology especially what drives conversations, decisions, and connections. He’s looking forward to meeting this year’s delegates and helping make WIMUN an unforgettable experience for everyone involved.
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Public Information Officer

Matthew Roberson

Matthew Roberson, from Chittenango, New York, will serve as a PIO for WIMUN Singapore 2025, marking his second time in this role. As an undergraduate student majoring in Public Health and Toxicology and with a minor in Studio Arts, he brings a tailored perspective of research, analytical analysis and art design to his position as a PIO. Having been a previous photographer for WIMUN 2024, he looks forward to capturing the essence and life of WIMUN Singapore 2025.
Public Information Officer

Patricia Gomez

Tricia, hailing from New York, will be serving as a Public Information Officer for WIMUN Singapore 2025. As an international student at Geneva Business School, she has had the opportunity to live in Spain, Switzerland, and France—an experience that deepened her interest in connecting with people from different cultures and exploring the world. She also brings experience working with organizations focused on youth development and event planning. WIMUN Singapore 2025 offers her the chance to be involved in the areas she’s most passionate about. She’s looking forward to putting her skills and interests to work to help create a meaningful experience for all participants and to contribute to an event that celebrates global collaboration.
Raymond Lay
Public Information Officer

Raymond Lay

Raymond is serving as a Public Information Officer at WIMUN for the first time. Passionate about exploring diverse cultures and problem-solving, he is committed to capturing and sharing the dedication of delegates as they tackle global challenges and opportunities throughout the conference. With a strong interest in interaction design and media content, Raymond seeks to integrate these insights into his practice, using the WIMUN experience as a platform to develop sustainable and impactful innovations for communities worldwide.

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