Rosie MacLennan made history at Rio 2016 when she became the first trampolinist to ever win back-to-back Olympic gold medals. She also became the first Canadian athlete to successfully defend an Olympic title at the summer Games and the first Canadian woman to win two gold medals in an individual event at the summer Games. Four years earlier, MacLennan had won Canada’s only gold medal at London 2012 where she performed the most difficult routine of the competition to earn a career-high score of 57.305 for Canada’s first-ever Olympic trampoline gold medal. She had first gained multi-sport experience at the 2007 Pan Am Games where she won silver before stepping up to win gold at Guadalajara 2011. She successfully defended that gold medal at home at Toronto 2015, after coming back from a concussion.