Canada at the Summer Olympics became the first Canadian Summer Olympian to win a medal in four straight Olympics. After George Hodgson won two gold medals in the 1912 Stockholm games, it would be 72 years before Alex Baumann became the second Canadian swimmer to win Olympic gold, when he won both individual medley events in world record time in the 1984 Los Angeles games. Victor Davis (1984), Anne Ottenbrite (1984), Mark Tewksbury (1992) and Penny Oleksiak (2016) are the only other Canadian swimmers to win gold medals. In 2004, Canada failed to win a medal of any colour in swimming for the first time
Mexico at the Olympics most medals, four, and the first Mexican athlete to obtain medals in three consecutive games, while Humberto Mariles is the only double Olympic champion, also the Mexican athlete with the most medals at a single Olympic games, with three in 1948, and got Mexico's first gold medal. In 2016 María Espinoza became the first Mexican female to win a medal in three consecutive games. Mexico at the Olympics Mexico first participated at the Olympic Games in 1900 and has sent athletes to compete in every Summer Olympic Games since 1924. Mexico has also participated in several Winter Olympic Games since