Jones, Bobby /dʒəʊnz/ BrE AmE
(1902–71) a US ↑ golfer who is the only player to win the British Amateur, the ↑ British Open , the US Amateur, and the ↑ US Open in the same year (1930). He never became a ↑ professional (=someone who earns money by playing sport) , and in 1934 he started the US ↑ Masters Tournament .