Laurent Hernu (born 22 August 1976 in Creil, Oise) is a French decathlete. In 2015, Hernu coached about 20 other athletes, including French sprint athlete Marie Gayot. Achievements References External links 1976 births Living people French decathletes Athletes (track and field) at the 2000 Summer Olympics Athletes (track and field) at the 2004 Summer Olympics Olympic athletes of France People from Creil Sportspeople from Oise 21st-century French people