By Andrew Holleran The 2022 Winter Olympics in China will be the final major competition of Shaun White’s career. White, one of the greatest extreme athletes in United States history, has announced that the 2022 Winter Olympics will be his last. The 35-year-old snowboarder announced that this will be his final competition. “In my mind, I’ve decided this will be my last competition,” he said. White, who is making his fifth trip to the Olympics, has been dealing with some nagging injuries. He is confident in his decision. “A sad and surreal moment,” he called it. “But joyous, as well. I kind of …