By Andrew McCarty One of the most dominant athletes in his respective sport is stepping away from competition following the 2022 Winter Olympics. Before competition officially kicks off, legendary snowboarder Shaun White announced this will be his final Olympics. White, 35, has won three gold medals in the men’s halfpipe competition with the last coming in Pyeongchang in 2018. “This has all had its amazing glow as I’ve decided this will be my last Olympics,” White said. “I’ve given it my all, there have been some ups and downs on the way to get here. And with that I feel I’ve got stronger and …