Leadership Team

  • Blair Sontag, Co-President

    Blair Sontag is a senior at Loomis Chaffee from Westchester, New York. In addition to serving as the President of the Entrepreneurship Club, Blair is a senior Class Officer, an RA in Howe dorm, a Peer Health Educator, and president of the Jewish Student Union. Blair has an interest in acting and integrates her passion for entrepreneurship with the curation of her personal brand as an actress. Blair most recently completed a summer internship with the Norton Center for the Common Good and was a co-founder of the Bedford Community Composting Initiative in her hometown of Bedford, New York. Blair has an immense interest in entrepreneurship and loves exploring new initiatives and ventures! Blair is excited to lead the entrepreneurship club this year and see how it can grow and shape on campus! When she’s not in rehearsal for the play or planing an event for the club, Blair loves playing JV Puck and hanging out with her friends.

  • Georgii Demkin, Co-President

    Georgii is a senior from Moscow, Russia. He is a founder & CEO of Entry Trail, an automation startup for customs brokers. He made his first online sale at age ten and has been passionate about entrepreneurship ever since. At Loomis, Georgii is an RA at Warham Hall, a peer health educator, and a varsity soccer goalkeeper. If he’s not responding, he might be playing chess or writing a short story.

    georgii.ai     |     LinkedIn Profile

  • Jonah Levenglick, Communications Director

    Jonah is a junior at The Loomis Chaffee School with a passion for entrepreneurship, investing, and the intersection of science and business. On campus, he is President of the ESG Investment Club and Entrepreneurship Club, a three-time Student Council Representative, President of the Nestling Peer Mentor Program, and an Officer of the Holocaust Education Committee. He also serves on the Nutrition Advisory Board and is involved in financial literacy and AI initiatives. Outside of school, Jonah enjoys cutting hair, lifting, and playing soccer and hockey. Through his interests in sustainable investing and entrepreneurship, he hopes to explore how innovative ideas can create meaningful social and economic impact. Check out his LinkedIn.

  • Doyle Kim, Operations Coordinator

    Doyle is a junior from Singapore who is passionate about combining art and entrepreneurship. On campus, he is the Founder and President of ArtEdu, Co-President of the ESG Investment Club, Co-President of the Entrepreneurship Club, Co-President of the Southeast Asian Affinity Group, a member of the Financial Literacy Advisory Board, a Shultz Fellow, and a prefect in Carter Hall. Outside of school, Doyle enjoys cutting hair, drawing, playing basketball, and running track. Most recently, he has explored the intersection of art and entrepreneurship through his work at the blue-chip gallery Thaddaeus Ropac. Check out his LinkedIn.

  • Previous Leadership:

    LCEC previous leadership includes Eli Krasnoff, Ryan Wang, Noah Wenner, and Claire Cen.