Ion Țiriac is a former professional tennis player and businessman from Romania. Born on May 9, 1939, he gained fame in the 1960s and 1970s, achieving a career-high singles ranking of No. 33. He is also known for his success in doubles, winning the {French Open} in 1970 alongside his partner. After retiring from tennis, Țiriac transitioned into a successful business career, becoming one of Romania's wealthiest individuals. He has been involved in various industries, including real estate and finance, and is recognized for his contributions to sports management, particularly in promoting tennis in Romania.