Leon Marchand has achieved historic success at the Paris Olympics, winning three gold medals and setting multiple Olympic records. The 22-year-old French swimmer won the 400-meter individual medley, the 200-meter butterfly, and the 200-meter breaststroke, the latter two titles coming within two hours of each other. His performances have drawn comparisons to Michael Phelps, with Phelps calling Marchand's double victory 'the greatest in the history of the sport.' Marchand's Olympic achievements have not only electrified the French public but also brought him international acclaim. Coached by Bob Bowman, who also trained Phelps, Marchand has become a national hero and is set to compete in additional events, further solidifying his status as a swimming superstar.