Between Andrei Olhovskiy and Jelena Janković, who became a pro earlier?
Andrei Olhovskiy Andrei Stanislavovich Olhovskiy (Russian: Андрей Станиславович Ольховский ) (born 15 April 1966) is a former tennis player from Russia, who turned professional in 1989.
Yelena Shushunova Yelena Lvovna Shushunova (Russian: Елена Львовна Шушунова ; name sometimes rendered Elena Shushunova; born 23 April 1969) is a Russian (former Soviet) gymnast, World, European, and Olympic Champion. Shushunova is one of only two women (Ludmilla Tourischeva being the other) who has won the grand slam of All-Around titles: Olympics, World Championships, European/Continental Championships. Shushunova was renowned for pioneering complex skills as well as for her explosive and dynamic tumbling and high consistency.