Collin Morikawa’s ambition has no limits after he sealed his second major with a flawless display on Sunday to win the British Open on debut.  The American finished on 15 under par to hold off compatriot Jordan Spieth as a crowd of 32,000 spectators at Royal St George’s were treated to a titanic battle for the Claret Jug. 

Those in attendance may look back on Morikawa’s performance as a landmark moment for the world number four, who now has a pair of major titles to his credit in just over two years as a professional.