Which Wimbledon tennis champion also won a Winter Olympic silver medal?

Jaroslav Drobný (12 October 1921 - 13 September 2001) was a World No. 1 amateur tennis champion as well as being an ice hockey player. He left Czechoslovakia in 1949 and travelled as an Egyptian citizen before becoming a citizen of Great Britain in 1959.

Drobný won three singles titles at the Italian Championships (1950, 1951 and 1953). He was ranked World No. 1 in 1954 by Lance Tingay of The Daily Telegraph. In 1951 and 1952 he won the French Open, defeating Eric Sturgess in the final and then retaining the title the following year against Frank Sedgman. Drobný was the losing finalist at Wimbledon in both 1949 and 1952 before finally winning it in 1954 by beating Ken Rosewall for the title.

From 1938 to 1949 Drobný played center in the Czechoslovak ice hockey league. He was a Silver medalist with the Czechoslovak ice hockey team in the 1948 Olympics. In the final match, Czechoslovakia and Canada tied goalless but Canada won the gold medal due to a better overall goal average. Drobný scored 9 goals in 8 games at the Olympics. Jaroslav Drobný was also a member of the Czechoslovak national ice hockey team which won the gold medals at the 1947 World Ice Hockey Championships in Prague. He scored 15 goals in 7 games in the tournament including a hat-trick in the decisive victory over USA which gave his country its first ever World Championships title.