Mezue ahịrịokwu na-esonụ: Lodewicus Theodorus "Louis" Oosthuizen (; amụrụ 1982) bụ onye South African ọkachamara golfer onye meriri 2010 Open Championship. O mechaala onye nke abụọ n'asọmpi ukwu anọ: Masters Tournament 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.