Mercedes-Benz signed by Federer sold at auction for £185,000

Roger Federer teamed up with Mercedes-Benz to design a special car that was now auctioned fetching £185,000.

The money raised with this auction will go to charitable causes to improve the state of tennis courts around the city of London. It's part of the Neon Legacy project and it should help improve the many public courts in the city.

The car was inspired by a tennis ball, which is why it was painted yellow and bears the name of Federer.