Jimmy Gressier (born 4 May 1997) is a French long-distance runner.
He won two gold medals in the U20 and U23 categories at the European Cross Country Championships.
He is widely known for amusing post race celebrations.
At the 2018 edition of the European cross country while in first place at the end of the u23 race he attempted a football player like knee slide but ended up falling flat on his face as he crossed the line, at the 2019 edition of the same race Gressier was so far clear of his other competitors that he stopped and walked across the line much to the amusement of the crowd.
Some might say that Gressier is not only a professional athlete but also a professional in the field of shithousery.