ウィリアム・フェルトン・ラッセルの引退後の職業は？
William Felton Russell (born February 12, 1934) is an American retired professional basketball player. Russell played center for the Boston Celtics of the National Basketball Association (NBA) from 1956 to 1969 and won 11 championships rings during his 13 seasons as an NBA player. A five-time NBA Most Valuable Player and a twelve-time All-Star, he was the centerpiece of the Celtics dynasty, winning eleven NBA championships during his thirteen-year career. Russell tied the record for the most championships won by an athlete in a North American sports league (with Henri Richard of the National Hockey League). Before his professional career, Russell led the University of San Francisco to two consecutive NCAA championships in 1955 and 1956, and he captained the gold-medal winning U.S. national basketball team at the 1956 Summer Olympics.
professional basketball