Iga Swiatek

The Polish world number one who dominated women's tennis from 2022 onward, winning 4 French Open titles and 1 US Open between 2020 and 2024, Iga Swiatek had a 37-match winning streak in 2022 -- the longest on the WTA Tour since Martina Navratilova's streak in 1984. At age 23 she already had 5 Grand Slam titles and ranked number one for over 120 consecutive weeks, establishing herself as the most dominant player of the 2020s era.