Serena Williams’ preseason training included a boxing lesson from Mike Tyson

Serena Williams will return to the court to try and win her 24th Grand Slam singles title next month at the 2020 Australian Open, and she’s getting ready for the upcoming tennis season with a little cross-sport training with former heavyweight champion Mike Tyson.

Tyson shared video training session with Williams, who lit up a bag as Tyson provided instructions.

Wouldn’t want to get in the ring with this GOAT @serenawilliams 🥊 pic.twitter.com/pn8mrlCuOR

— Mike Tyson (@MikeTyson) December 19, 2019

View this post on Instagram

A post shared by Serena Williams (@serenawilliams) on Dec 19, 2019 at 6:02am PST

Tyson also met with 15-year-old tennis phenom Coco Gauff.

View this post on Instagram

Future GOAT 15 year old WTA @cocogauff Awesome example of kindness, courage and tenacity. Look out for what she does 2020 @patrickmouratoglou @bocaresort #futuregoat #mouratogloupreseason

A post shared by Mike Tyson (@miketyson) on Dec 19, 2019 at 9:15am PST

[jwplayer GKRwOsFD-q2aasYxh]