Question: What was the nickname of the golfer who won  the first of two consecutive Open Championships?
Sentence (from "Rafael Osuna"): He was born in Mexico City, and is best remembered for his singles victory at the U.S. Open Championships in 1963, winning the 1960 and 1963 Wimbledon Doubles championships, the 1962 U.S. Open Championships doubles, and for leading Mexico to its only Davis Cup Final round appearance in 1962.
Relevant evidence: No