Rafael Nadal has won the most number of singles title at French Open.
Yogiberra is the national league player who has most world championships.
The answer to that question is: Christian Poulsen
Lothar matthaus
claude makelele
Christine Marie "Chris" Evert (born December 21, 1954) is a former world #1 professional tennis player from the United States. She won 18 Grand Slam singles championships, including a record seven championships at the French Open and a record six championships at the U.S. Open. She was the year-ending World No. 1 singles player in 1975, 1976, 1977, 1980, and 1981.
Rafael Nadal
Rafael Nadal.
Bill Russell
Bill Walton
Yogi Berra won the most World Series championships as a player with 10.
Former coach and player Isaiah Thomas won 2 championships as a player (1989, 1990) and zero championships as a coach.