Are Ion Țiriac and Julian Knowle both Romanian tennis players?
Ion Țiriac Ion Țiriac (] ; born 9 May 1939), also known as the 'Brasov Bulldozer' is a Romanian businessman and former professional tennis and ice hockey player. A former top 10 player, he is the winner of one grand slam title, the 1970 French Open in men's doubles. Tiriac was the first man to play against a woman in a sanctioned tennis tournament (against Abigail Maynard, in 1975). The highlight of his ice hockey career was participating as defenseman in the Romanian national team at the 1964 Winter Olympics.
Diana Julianto Diana Julianto (born 14 February 1984 is an Indonesian professional tennis player. She made her debut as a professional in November 2000, aged 14, at an ITF tournament in Jakarta. In doubles, she has won one tournament, an ITF event at Jakarta in 2003.