Naomi Osaka was just two years old when Serena Williams beat the world’s highest-ranked women’s tennis player, Martina Hingis, to win her first US Open title in 1999. Since then, Naomi has watched her idol conquer the tennis world with 22 more Grand Slams, the four most important annual tennis events – the Australian Open, Roland Garros, Wimbledon, and the US Open. On Saturday, September 8, the now 20-year-old Naomi stunned the world by winning the 2018 Women’s US Open Singles Championship, stopping Serena’s quest to achieve her 24th Grand Slam title and tying with Australia's Margaret Court for the all-time record. Naomi’s first Grand Slam victory was particularly sweet given that she is the first Japanese tennis player to achieve this honor.