Ariadna Caballero Hernández is currently a junior at Benjamin Franklin International School in her first year of the IBDP program. Born in Spain, she has lived here for most of her life, except for four years when she lived in the south of France (Aix-en-Provence). She is taking part in BFISMUN, where she once started as a delegate and will be joining this year as a chair. Due to her interest in the United Nations and global politics, she joined Model United Nations three years ago. She has successfully participated in several conferences such as BCNMUN, BIMUN, and BFISMUN. Engaging in Model UN has been essential for Ariadna's personal and leadership growth, providing her with the confidence and essential skills needed for roles outside of MUN. The experience has not only equipped her academically in IB courses such as Global Politics, but has also translated into real-world leadership positions. Serving as the president of Feminist club, executive member of the MUN club at BFIS and captain of her volleyball team, reflects how her Model UN journey has seamlessly prepared her for diverse and impactful leadership roles. Ultimately she hopes for an enriching and valuable experience for all participating delegates this year in BFISMUN. 

Joel del Pozo Murekeyisoni is currently a Junior at Benjamin Franklin International School in Barcelona. He was born in Barcelona and has lived here for 14 years, also living in Yemen and Peru. Joel is also from the United States with his father being Spanish and his mother Rwandan. Joel is fluent in English, Spanish, and Catalan. He joined the Model United Nations Club 3 years ago and has attended 5 conferences at BCNMUN, OAKMUN, and BIMUN, although this will be his first conference as a chair which he is looking forward to. Through Joel’s involvement in MUN, he has been able to acquire confidence in public speaking and communications and he believes MUN is a great way to start learning debating skills and knowledge about the world around us. In addition to Joel's interest in politics and MUN, he also partakes in activities he enjoys such as piano, basketball, and listening to music. Joel is honored to form part of BFISMUNs 2025 chair team and is looking forward to seeing awesome debates!

Chenqi Liu is currently in her first year of International Baccalaureate at Benjamin Franklin International School. She was born in China, and has been living in Spain since 2017. Since joining Model United Nations in 9th grade, Chenqi has participated in over 9 MUN conferences as a delegate, including BCNMUN, DSBMUN, BFISMUN, and BIMUN. Besides from being passionate about politics and economics, she enjoys playing tennis, reading books, and learning new languages. Her experiences have not only deepened her understanding of global issues but also fuelled her desire to help others within the MUN community. She is dedicated to making this conference a truly memorable experience and is excited to contribute her enthusiasm and expertise to the Security Council. Chenqi looks forward to see the unforgettable debates that will occur at BFISMUN 2025.