Phil Mickelson Poised to Make History Heading Into Final Round of PGA ChampionshipPhil Mickelson, 50, holds a one-stroke lead over Brooks Koepka, who is two months removed from knee surgery. Madeline Coleman | May 22, 2021Phil Mickelson Poised to Make History Heading Into Final Round of PGA Championship / Published May 22, 2021MADELINE COLEMAN