He has won about 20 professional tournaments , including the Race to Dubai in 2010 , the 2010 PGA Championship and the 2011 WGC - HSBC Champions .
At the time of going to press , Kaymer was ranked 43rd in the world .
Kaymer has won about 20 professional tournaments , including the Race to Dubai in 2010 , the 2010 PGA Championship and the 2011 WGC - HSBC Champions .
At the time of going to press , Kaymer was ranked 43rd in the world .