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
Colombia at the Olympics weightlifters for the first time. Colombian athletes continued participating at the Olympics since then without missing a Summer edition of the Games, sending females athletes to compete for the first time at the 1968 Summer Olympics held in Mexico City. Colombia won their first olympic medals at the Munich Olympics in 1972, forty years after making its debut in the games. The first one was a silver medal won by shooter Helmut Bellingrodt in the 50 metre running target event, both Clemente Rojas and Alfonso Pérez won each one a bronze medal in boxing at those games too, bringing the