Philip Alfred Mickelson is an American professional golfer who currently plays in the LIV Golf League. He has won 45 events on the PGA Tour, including six major championships: three Masters titles, two PGA Championships, and one Open Championship (2013). With his win at the 2021 PGA Championship, Mickelson became the oldest major championship winner in history at the age of 50 years, 11 months, and 7 days. He is nicknamed Lefty, as he plays left-handed.

The PGA Tour is the organizer of professional golf tours in the United States and North America. It organizes most of the events on the flagship annual series of tournaments also known as the PGA Tour, as well as the PGA Tour Champions and the Korn Ferry Tour, as well as the PGA Tour Canada, PGA Tour Latinoamérica, and formerly the PGA Tour China. The PGA Tour is a nonprofit organization headquartered in Ponte Vedra Beach, Florida, a suburb southeast of Jacksonville.