HalcyonMUN is entirely student-led, and the backbone of that structure is our Board of Directors. This team handles everything from long-term planning to on-the-ground execution, taking responsibility for logistics, policy development, marketing, finance, operations, and the overall vision of the organization. They are the people who ensure that every conference not only functions but grows in scale, ambition, and quality year after year. Their work covers months of preparation, countless meetings, and constant problem-solving to maintain the standard our community expects.

With every academic year, the Board evolves as new students step into leadership roles. Each new member brings their own ideas, perspective, and momentum, which helps shape the direction of the organization and keeps HalcyonMUN innovative and adaptable. This blend of returning experience and new leadership is what allows us to expand our events, introduce new initiatives, and continuously refine the delegate experience.

This year’s Board is committed to pushing HalcyonMUN further than ever. We are focused on strengthening our conferences, expanding our outreach, and delivering events that reflect the professionalism, ambition, and creativity of our team. Every decision we make comes back to one goal: creating meaningful, impactful experiences for delegates across London and beyond.

Board of Directors

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  • A young man with light brown, wavy hair smiling, dressed in a blue suit with a collared shirt and a colorful striped tie, standing against a plain white background.

    Dylan Brookner

    14th Secretary-General

    dbrookner28@halcyonschool.com

  • Portrait of a young woman wearing a navy blue suit and a light pink tie, smiling with long brown hair, against a white background.

    Melvill Meddour-Steiger

    Deputy Secretary-General

    secretariat.mun@halcyonschol.com

  • A young woman with long, wavy brown hair, wearing a burgundy blazer and a necklace with a pendant shaped like a letter P, smiling lightly, against a plain white background.

    Lucile

    Head of Operations

    secretariat.mun@halcyonschool.com

  • A young man dressed in a dark blue business suit, light blue shirt, and patterned tie, posing against a plain white background.

    Henri Terada

    Head of Communications

    mun@halcyonschool.com

  • A young man in a black suit, white shirt, and blue tie, smiling slightly, with tousled brown hair, against a plain white background.

    Dean Lewin

    Deputy Head of Communications

  • A woman with long dark hair wearing a red sleeveless top and a necklace, smiling against a white background.

    Isha Chandiram

    Head of Logistics

  • Portrait of a young woman with long brown hair wearing a black blazer and white shirt, smiling slightly, against a white background.

    Julia Spruijt

    Deputy Head of Logistics

  • A young woman with long blonde hair smiling, wearing a black sweater with white stars, against a plain white background.

    Zoey Liebat

    Head of Marketing & Outreach

  • Close-up of a smiling young woman with brown hair, earrings, and layered necklaces, wearing a light blue striped blouse with ruffle details.

    Arabella Shaw

    Deputy Head of Marketing & Outreach

  • A young woman with blonde hair styled in loose waves, wearing a blue pinstripe vest over a collared shirt, gold hoop earrings, and a large cross necklace, standing against a plain white background.

    Annabel Liebat

    Head of Academics

  • A young woman with long, wavy brown hair and blue eyes wearing a gray coat with a tied belt, standing against a plain white background.

    Hannah Tehranian

    Deputy Head of Academics

  • A young man with curly brown hair wearing a blue suit, light blue shirt, and matching tie, standing against a white background.

    Jai Sule

    Logistics

  • Young man in business suit with striped shirt and patterned tie, standing against a white background.

    Ethan Pascalis

    Logistics

  • Portrait of a young man wearing a black suit, white shirt, and blue tie with small white skull patterns, against a plain white background.

    Alec Eaves

    Logistics

  • Young man in tuxedo smiling, wearing glasses, against a white background.

    Arjun Singhal

    Communications

  • Young man in a black pinstripe suit, white shirt, and red tie, against a plain white background.

    Leon Kottler

    Communications

  • Portrait of a young man with dark hair, glasses, wearing a dark suit, light blue shirt, and tie, smiling slightly, against a white background.

    Vyom Blagsvedt

    Communications