Sébastien Lesne
Paris International Model United Nations
May 2019

PIMUN 2019
Paris International Model United Nations

Assistant-Secretary-General for UN System Committees
Lyon International Model United Nations
May 2019

LyonMUN 2019
Lyon International Model United Nations

Chair
Crisis - United Nations Security Council
Lyon International Model United Nations
May 2017

LyonMUN 2017
Lyon International Model United Nations

Delegate as part of 's delegation
Security Council (expert)
Russian Federation
Honorable mention

LyonMun 2017

Unverified conferences

March 2016

London International Model United Nation

London, United Kingdom
G20
Brasil
February 2017

London International Model United Nation

London, United Kingdom
UNSC
Ukraine