The Summer Olympics have featured some of the greatest performances in all of sports, and some of the most unusual and bizarre moments ever seen in competition, too. Did you know that painting used to be an Olympic event? And plunging, too. Or how about that a 10-year-old competed in gymnastics and a 72-year-old won an Olympic medal in a shooting event to become the oldest to ever do so. The Summer Olympics have featured some of the greatest performances in all of sports, and some of the most unusual and bizarre moments ever seen in competition, too.