Philip Alfred Mickelson is an American professional golfer. He has won four major championships and a total of 38 events on the PGA Tour. He has reached a career high world ranking of 2nd in multiple years. He is nicknamed "Lefty" for his left-handed swing, even though he is otherwise right-handed.
The Griffins are watching him putt on TV when the power goes out in Blue Harvest. The announcers however, were focusing on Mickelson's wife Amy.