Facing treatment for thyroid cancer, this athlete is focused on an Ironman triathlon Channel: CBC News NL - Newfoundland and Labrador793 views • 26/04/2023Related VideosStage 4 cancer hasn’t stopped this man from training for Ironman triathlon l GMAFight to the finish: Hawaii man diagnosed with cancer finishes grueling Ironman raceLocal doctor survives cancer, completes Ironman competitionMan completes Ironman, Chicago marathon after undergoing surgery for Stage 4 lung cancer