Canada's Rosie MacLennan celebrates after winning the gold medal in the trampoline gymnastics competition at the 2016 Summer Olympics Friday, August 12, 2016 in Rio de Janeiro, Brazil. Two-time Olympic gold medallist Rosie MacLennan battled body-image issues as a teenager. But the 31-year-old from Toronto stuck with her sport of trampoline, beating odds that, according to a recent report by Canadian Women & Sport, see one in three Canadian girls drop out of sports during adolescence. THE CANADIAN PRESS/Ryan Remiorz