|Born||3 April 1988|
|Achievements and titles|
|Personal best(s)||100 m: 10.29 s (Albi 2011)|
Lesourd represented France at the 2008 Summer Olympics in Beijing. He competed at the 4x100 metres relay together with Martial Mbandjock, Manuel Reynaert and Samuel Coco-Viloin. In their qualification heat they placed sixth in a time of 39.53 seconds and they were eliminated.
- Athlete biography: Yannick Lesourd, beijing2008.cn, ret: Aug 29, 2008