Dee ihe na-aga n'ihu maka paragraf a - Lodewicus Theodorus "Louis" Oosthuizen (; amụrụ 1982) bụ onye South African ọkachamara golfer onye meriri 2010 Open Championship. Ọ gbara onye nke abụọ n'asọmpi ukwu anọ niile: Masters Tournament nke afọ 2012, 2015
na 2021 US Open, 2015 Open Championship, na PGA Championship na 2017 na 2021. Ebe kachasị elu ya na ọkwa ọkwa World Golf Ranking bụ nke anọ, nke o ruru na Jenụwarị 2013.