PGA Championship : margin_of_victory : Playoff | PGA Championship : date : 15 Aug 2010 | [TABLECONTEXT] : [title] : Martin Kaymer | PGA Championship : runner-up : Bubba Watson | [TABLECONTEXT] : tournament : PGA Championship
Kaymer achieved his first major victory at the 2010 PGA Championship, which he won over Bubba Watson in a  playoff.