Louis Oosthuizen Back at St Andrews, Looks to Repeat 2010 WinLouis Oosthuizen Back at St Andrews, Looks to Repeat 2010 WinWhen Louis Oosthuizen played in the last British Open held at the home of golf, he was such an unknown that the Royal & Ancient put out a fact sheet with 11 things to know about him.Tide 100.9Tide 100.9