William James Lombardy (December 4, 1937—October 13, 2017)[3] was an American chess grandmaster, chess writer, teacher, and a former Catholic priest. He was one of the leading American chess players during the 1950s and 1960s, and a contemporary of Bobby Fischer, whom he coached from the time Fischer was aged 11½ through the World Chess Championship 1972. Lombardy led the U.S. Student Team to Gold in the 1960 World Student Team Championship in Leningrad.[4][5] He was the only World Junior Champion to win with a perfect score.[6][7]
Source: Wikipedia