Taekwondo Olympian shows us some moves
Team GB's silver medallist Lutalo Muhammad dropped into the Newsround studio to teach us some Taekwondo.
Lutalo is a two-time Olympic Taekwondo champion, winning bronze in the London 2012 Games, and silver in this year's Rio games.
He started learning the sport when he was just three years old, and his dad was his teacher!
So, we decided to ask him if he could show us a few moves, take a look at his awesome jumping front-kick...