2011 — At 16, Lexi Thompson becomes the youngest player to win an LPGA Tour event. The 16-year-old Floridian closes with a 2-under 70 to win by five strokes over Tiffany Joh at the Navistar LPGA Classic in Prattville, Ala. Thompson shatters the age record for winning a multiple-round tournament held by Paula Creamer, who won in 2005 at 18.

Lexi Thompson watches her approach shot to the third hole during the final round of the Navistar LPGA Classic golf tournament at Capitol Hill at the Robert Trent Jones Golf Trail in Prattville, Ala., Sunday, Sept. 18, 2011. (AP Photo/Dave Martin)