Swiss professional tennis player Belinda Bencic reached world No. 4 in February 2020, having won four WTA singles titles and two WTA doubles titles.
Bencic learned to play tennis aged two years old, and by the time she was seven her parents had arranged for her to be coached by legendary trainer Melanie Molitor. She became the world No. 1 ranked junior in the world aged 16, winning two junior Grand Slam titles at Wimbledon and the French Open. He...