ROSS Gunn has just created karting history by winning back-to-back British championships in different categories.

The 15-year-old from Prestwood won the British Junior Rotax championship to follow up the Mini Max Kart title he won last summer.

Gunn, from The Misbourne school, will now contest the World Finals in Portugal at the end of this month, where he will represent Great Britain against 60 other national champions.