Tiger Woods of the US celebrates his birdie putt on the 18th hole in the fourth round of the 108th U.S. Open golf tournament at Torrey Pines Golf Course in San Diego, California on June 15, 2008.  Woods' finished tied for the lead with compatriot Rocco Mediate, forcing a playoff to take place on June 16.  AFP PHOTO / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)