His older brother , Lanny , won 21 times on the PGA Tour , including the 1977 PGA Championship , and is a member of the World Golf Hall of Fame .
Robert Edwin Wadkins ( born July 26 , 1951 ) is an American professional golfer .
Robert Edwin Wadkins ' older brother , Lanny , won 21 times on the PGA Tour , including the 1977 PGA Championship , and is a member of the World Golf Hall of Fame .
Robert Edwin Wadkins ( born July 26 , 1951 ) is an American professional golfer .