All three served as honorary chairmen of the event during their time as U.S. President; President Donald Trump is the honorary chairman this year.
Although the PGA Tour confirmed the three former presidents would be here Thursday, the organization would not comment on a Golf Channel report that Trump will make an appearance Sunday.
This is the 12th Presidents Cup, which began in 1994 and pits a team of United States players against an International squad from players outside of Europe. The U.S. leads the competition 9-1-1 and lost for the only time in 1999.