Tiger Woods won his fifth green jacket at the Masters on Sunday, his first major win since 2008, and the 15th major win of his career. Jack Nicklaus, the only player with more major wins than Woods, said he knew Tiger was winning the Masters after his par on No. 12 to take a share of the lead on Sunday. Nicklaus said that Woods now had him “shaking in my boots” after his win on Sunday brought him within three major wins of Nicklaus’ record mark. Read all of Business Insider’s Masters coverage here. Visit BusinessInsider.com for more stories.