Activist, fashion icon, and tennis legend Naomi Osaka turned 27 years old today. The four-time Grand Slam champion regularly discusses her libra tendencies on social media, and fans from all over the world are using their platforms to wish her a happy birthday.

WNBA and Olympic legend Sue Bird turns 43 and tennis star Naomi Osaka turns 26, among the famous birthdays for Oct. 16.

It’s someone’s special day — and that could mean some of your favorite celebrities! We’re wishing a handful of Libras a “Happy Birthday” today, October 16, including John Mayer, Tim Robbins and many more.

World No. 1 Iga Swiatek has added Belgian Wim Fissette, a former coach to top-ranked players like Naomi Osaka, Kim Clijsters and Victoria Azarenka to her team, the 23-year-old Pole said on Thursday.

Iga Swiatek has teamed up with Wim Fissette in a major change to her coaching set-up ahead of the WTA Finals. Fissette, 44, is a veteran of multiple Grand Slam successes working alongside the likes of Kim Clijsters, Simona Halep and Naomi Osaka.

Iga Swiatek has appointed Wim Fissette as her latest coach ahead of a “new chapter” for the world No. 1, who has described her career as “a marathon, not a sprint”. In a social media post on Thursday, the 23-year-old revealed that she has teamed up with the Belgian ahead of the WTA Finals in November.