Lucas Pouille (French pronunciation: ​[lykɑ puj], born 23 February 1994) is a French professional tennis player. He has a career-high ATP singles ranking of world No. 10, achieved on 19 March 2018 and a career-high ATP doubles ranking of world No. 79, achieved on 11 April 2016. He has won five singles titles on the ATP Tour and was on the winning French Davis Cup team in 2017. Pouille’s mother is a Swedish-speaking Finn from Närpes. He has two brothers, and his family is located in the North of France, at Loon-Plage near Dunkerque. He married his long-time girlfriend Clémence Bertrand in September 2019 and their daughter Rose was born in January 2021. He moved to Dubai in 2015 but came back to France (Rennes) in 2020. Le Coq Sportif and Babolat are his current sponsors.

Gilles Simon was born in Nice but grew up in Fontenay-sous-Bois, outside Paris. His nickname is “Gilou”. His mother is a doctor. His father works for an insurance company. Gilles has a brother. Supported by his parents, he started playing tennis at the age of six. Owing to a growth delay that runs in the family, he was shorter than most children of his age during his early teenage years. This is the reason he cites Michael Chang as a major influence, as his comparatively small frame proved that size was not the only factor in playing tennis.