Nine year old athlete, Charlie Rose Arseneault, observes her colleague, Édouard Thérien, 10, diving during a training with Club Aquatique Rosemont-Petite-Patrie, on Tuesday, Nov. 3, 2015, at the Rosemont Pool, in Montreal, Que. Arseneault joined the Club in 2013, trains five hours per week and had participated in many competitions in Quebec throughout the year.(Marie-Pierre Savard /JOUR523)

Eight year old athlete, Adam Samson, dives into the Rosemont Pool in Montreal, Que during a training session with the Club Aquatique Rosemont-Petite-Patrie on Tuesday, Nov. 3, 2015. In addition to the five hours per week diving class, Rosemont Pool hosts different types of classes for people from all ages and levels.(Marie-Pierre Savard /JOUR523)

Nine year old athlete, Charlie Rose Arseneault, jumps into the pool after a two-hour training with Club Aquatique Rosemont-Petite-Patrie, on Tuesday, Nov. 3, 2015, at the Rosemont Pool, in Montreal, Que. Arseneault joined the Club in 2013 and trains five hours per week and participated in many competitions around Quebec over the years.(Marie-Pierre Savard /JOUR523)

Eight year old athlete Adam Samson (left), and nine year old Solène Bougon (right), prepare to dive during a training with Club Aquatique Rosemont-Petite-Patrie, on Tuesday, Nov. 3, 2015, at the Rosemont Pool, in Montreal, Que. The Club of two girls and four boys trains five hours per week and participates in many competitions in Quebec throughout the years.(Marie-Pierre Savard /JOUR523)

Nine year old athlete, Charlie Rose Arseneault, jumps into the pool after a two-hour training with Club Aquatique Rosemont-Petite-Patrie, on Tuesday, Nov. 3, 2015, at the Rosemont Pool, in Montreal, Que. Arseneault jumped in front of her coach, Dominic Bélanger and athlete Adam Samson .(Marie-Pierre Savard /JOUR523)