Bill Clinton
Engrossed as ever with the game introduced to him by an uncle, Clinton, 66, can talk golf for hours. Especially if the conversation includes the Clinton Foundation's partnership with the PGA Tour's Humana Challenge. PHOTOGRAPHY BY WALTER IOOSS JR.
Cristie Kerr
Jersey City Medical Center's Cristie Kerr Women's Health Center, partially funded by her foundation, provides free breast-cancer screenings, biopsies and counseling for women and men. PHOTOGRAPHY BY WALTER IOOSS JR
Harris Barton
This former San Francisco 49ers offensive tackle, inspired by teammate Ronnie Lott, created Champion Charities to raise money for research into the brain tumors that killed his parents. PHOTOGRAPHY BY THOMAS BROENING
Martin Senn
The Zurich Insurance CEO is known for his year-round personal commitment to the New Orleans based charities supported by the the Zurich Classic. PHOTOGRAPHY BY THOMAS BROENING
Michael Phelps
With a record 22 Olympic medals, Phelps is new to the game of golf. He already has begun shooting the Golf Channel series "The Haney Project," which will air from late February to early April. PHOTOGRAPHY BY WALTER IOOSS JR.
Michael J. Fox
Fox picked up the game in the mid-2000s. Since the creation of the Michael J. Fox Foundation for Parkinson's Research, the charity has directed about $300 million to research on the disease. PHOTOGRAPHY BY WALTER IOOSS JR.
Morgan Freeman
At 75, Freeman is certifiably obsessed with golf. He plays at Bayou Bend when he's home in Mississippi, and he watches the Golf Channel and tour events as much as anyone he knows. PHOTOGRAPHY BY WALTER IOOSS JR.