In 2009 he achieved his highest position , third , in the Official World Golf Ranking .
Paul Alexander Casey ( born 21 July 1977 ) is an English golfer who is a member of the US - based PGA Tour .
In 2009 Paul Alexander Casey achieved Paul Alexander Casey 's highest position , third , in the Official World Golf Ranking .
Paul Alexander Casey ( born 21 July 1977 ) is an English golfer who is a member of the US - based PGA Tour .