Michael Shane Campbell, CNZM (born 23 February 1969) is a New Zealand golfer who is best-known for having won the 2005 U.S. Open and the richest prize in golf, the £1,000,000 HSBC World Match Play Championship, in the same year. He is a member of the European Tour.Ethnically, he is predominantly M?ori, from the Ngati Ruanui (father's side) and Nga Rauru (mother's side) iwi. He also has some Scottish ancestry, being a great-great-great-grandson of John Logan Campbell, a Scottish emigrant to New Zealand who became mayor of Auckland and who was sometimes described by contemporaries as the "Father of Auckland".