Shaun White wins historic third snowboarding halfpipe gold

Eight years after he last stood on top of an Olympic podium, Shaun White served a thrilling reminder of why he remains the best and most famous snowboarder in the business by claiming back his halfpipe title at the age of 31.White defied 19-year-old rising star Ayumu Hirano in a sensational conclusion at Phoenix Snow Park, nailing his third and final run of the day with a score of 97.75 to ecli...