Which tennis player won more Grand Slam titles, Henri Leconte or Jonathan Stark?
Jonathan Stark (tennis): Jonathan Stark (born April 3, 1971) is a former professional tennis player from the United States. Henri Leconte:  He reached the men's singles final at the French Open in 1988, won the French Open men's doubles title in 1984, and helped France win the Davis Cup in 1991.
i don't know