1998 Masters: Mark O'Meara, 1998 U S Open: Lee Janzen, 1998 British Open: Mark O'Meara
He was 41 years old when he won his first major, The Masters 1998, and he was 41 when he won his last major, The Open 1998.
Louis Oosthuizen won the 2010 british open
South African golfer Louis Oosthuizen won the British Open 2010.
Mark Webber won the 2010 British GP.
Ernie Els.
Palmer
Zach johnson
Jordan Spieth.
Zach johnson
Padraig Harrington.
David Duval.