Mickelson was inducted into the World Golf Hall of Fame in 2012 reflecting a stellar career that includes 40 PGA victories (ninth all-time), $66 million in career prize money (second all-time) and four major titles (second most during the past 20 years). Mickelson earns more than $30 million annually from endorsement partners: Callaway, Barclay's, KPMG, Exxon, Rolex and Amgen/Pfizer. He picked up the deal to promote psoriatic arthritis drug Enbrel after he was diagnosed with the disease in 2010 and used the drug for his treatment. Mickelson has been enlisted to design multiple golf courses in China. (Mike Ehrmann/Getty Images) More From Forbes
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