Vegas jumped up to a two-shot lead over the field at the midway point of the PGA Championship in a rare showing for the 40-year-old veteran, who has never led a major championship until this week. He even pulled off a ridiculous shot off a rake on Friday, too, to keep himself in the lead.

If you glance at the PGA Championship leaderboard, you will see a raft of familiar names – Scheffler, DeChambeau, McIlroy. But above them all sits one you might not recognize.