As HBO documentary Tiger reminds us of the days when pro golfer Tiger Woods was a child prodigy putting on TV with Bob Hope, there’s a new athlete superstar in the making having her own debut on social media. Serena Williams and husband Alexis Ohanion’s 3-year-old daughter Alexis Olympia Ohanion Jr. has been known to hit the tennis courts from time to time, but a new photo from her latest lesson shows their little girl looking like a tennis pro already. Caught mid-swing, this pic could be a seriously adorable Nike ad — and proud mom Serena Williams beaming in the background doesn’t hurt.