34yr old Kevin Sullivan at 3rd Olympics

Kevin Sullivan is 34 years old, but you wouldn't guess it if you've seen him race. He's been in 8 World Championships and now is representing Canada at his third Olympic Games. Sullivan even set a Canadian record in the 3k (7:41) on his road to Beijing. He's been racing aggressively this year and with this possibly being his last Games he won't be looking to run in the back of the pack.