Who is younger, Yevgeny Kafelnikov or Allan Stone?
Yevgeny Kafelnikov: Yevgeny Aleksandrovich Kafelnikov (Russian: Евгений Александрович Кафельников ] ; born 18 February 1974) is a Russian former world No. 1 tennis player. Allan Stone: Allan Stone (born 14 October 1945) played amateur and professional tennis in the 1960s and 1970s.
Yevgeny Aleksandrovich Kafelnikov