Iga Swiatek is the youngest woman since Serena Williams to own Grand Slam titles on all three surfaces after becoming Wimbledon's champion.

Iga Swiatek took another stride towards tennis greatness as an all-court maestro after ruthlessly tearing apart American 13th seed Amanda Anisimova 6-0 6-0 and lifting her first Wimbledon trophy on Saturday.

LONDON—For weeks while back home in Warsaw last year, Iga Swiatek hung out with friends and made new ones, but didn’t dare tell them about a doping case that was hanging over her. “Obviously, in the back of my mind,