Tiger Woods reaches into a cactus while searching for his ball on the 14th hole during the second round of the Waste Management Phoenix Open at TPC Scottsdale, Ariz. in Jan. 2015.
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Jack D. Miller/Orange County Register/AP
Six-year-old Eldrick 'Tiger' Woods sizes up a putt at Los Alamitos Country Club in Los Alamitos, Calif., in Sept. 1982.
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Tiger Woods greets long time friend Notah Begay before a practice round for the PGA Championship golf tournament at Valhalla Golf Club in Louisville, Ky., in Aug. 2014.
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Andrew Weber-USA TODAY Sports NPStrans
Tiger Woods hits from a bunker on the 18th green during the first round of the WGC - Cadillac Championship golf tournament at TPC Blue Monster at Trump National Doral in Miami, FL, in March 2014.
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David J. Phillip/AP
Tiger Woods receives his Masters green jacket from last year's champion Vijay Singh of Fiji, right, after winning the 2001 Masters at the Augusta National Golf Club in Augusta, Ga., in April 2001.
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Tiger Woods with girlfriend, American skier Lindsey Vonn, on the sidelines before the game between the Kansas City Chiefs against the Denver Broncos at Sports Authority Field in Denver, in Nov. 2013.
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Tiger Woods poses with his trophy and a group of young hula dancers after winning the PGA Grand Slam of Golf in Poipu, Hawaii, in Nov. 2006.
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Phelan M. Ebenhack/AP
Tiger Woods and Arnold Palmer share a laugh during the trophy presentation after Woods won the Arnold Palmer Invitational golf tournament in Orlando, Fla., in March 2013.
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Tiger Woods walks onto the 12th green during a practice round ahead of the British Open Golf championship at the Royal Liverpool golf club, Hoylake, England, on July 2014.
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Tiger walks past members of the grounds crew during a practice round for the PGA Championship golf tournament at Oak Hill Country Club, in Aug. 2013, in Pittsford, N.Y.
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Tiger Woods prepares to blow out the candles and cut the cake during his birthday party in Las Vegas, Nev., in Dec. 1997.
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Tiger Woods tees up his ball on the second hole during final round play of the Tournament Players Championship PGA golf tournament at TPC Sawgrass in Ponte Vedra Beach, Fla., in May 2010.
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Rory McIlroy (l.) of Northern Ireland, and Tiger shake hands on the 18th green after completing the first round of the Tour Championship golf tournament, in Sept. 2012, in Atlanta.
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Tiger (l.) and his his caddie Joe LaCava make their way to the 10th tee during a practice round for the US Open Championship golf tournament in June 2012, in San Francisco.
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Tiger hits a drive on the 18th hole during a practice round for the US Open Championship golf tournament in June 2012, at The Olympic Club in San Francisco.
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Tiger hits from a sand trap on the eighth fairway during first round play in 2011 Masters golf tournament at the Augusta National Golf Club in Augusta, Ga., in April 2011.
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Dom Furore/Woods family via Getty Images/AP
The Woods family in 2009: Sam, Elin, Tiger, and Charlie Woods, and their dogs Yogi (l.) and Taz posing in Orlando, Fla. In 2010 Woods addressed a sex scandal that had consumed his personal life.
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Tiger holds the Wanamaker trophy after winning the 89th PGA Championship Golf Tournament at Southern Hills Country Club in Tulsa, Okla., in August 2007.
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Tiger helps a young golfer with his swing at a golf clinic in Dallas, Texas, in May 2007. Woods has established several charitable youth projects such as The Tiger Woods Foundation and the Tiger Woods Learning Center.