
Australian Open 2019: Naomi Osaka Beats Petra Kvitova to Lift Second Successive Grand Slam Title, Becomes First Asian Tennis Player to Achieve World Number One Rank | SEE PICS
Osaka cried with joy and smiled as she became the youngest woman to win back-to-back majors since Martina Hingis in 1998 and the youngest number one since Caroline Wozniacki in 2010.