Gilles Guillon WG04, 50, passed away on May 12. He was born on May 21, 1973, and spent his early years in Montbéliard, France. Among his educational accomplishments, he earned a master’s degree in rocket science and, later, his Wharton MBA. After graduating from Wharton, Gilles had a successful career that spanned investment banking, restructuring, and energy. He most recently was CFO at NineDot Energy. Among his involvements with Wharton, Gilles chaired the Wharton Club of New York’s university relations committee, served as a class ambassador, and co-chaired his 10th and 15th Reunions. On June 30, 2018, he married Jessica Whitt. On January 17, 2023, they welcomed their daughter, Lucie. Gilles is also survived by parents Robert and Jeannette; sister Gaelle (Benoit); and many others.