Lorena Ochoa

Lorena Ochoa Reyes (born 15 November 1981) is a Mexican professional golfer who was an active player on the U.S.-based LPGA Tour from 2003 to 2010 and was the number one ranked female golfer in the world for over three years from April 2007 to May 2010. As the first Mexican golfer of either gender to be ranked number one in the world, she is considered the best Mexican golfer of all time.
Source: http://en.wikipedia.org/wiki/Lorena_Ochoa