A long-time racer of Mini’s, Selby started in the Mini Se7en Challenge in 2003 and 2004, before adding the Mini Miglia Challenge alongside his racing duties for 2005.

After a 10-year hiatus, the Ayelsbury-born racer would return to the Mini Se7en Challenge, taking a podium in his first year back. Over the following two years, Selby would go on to take six victories in the series.

Fast forward to 2022, the now 45-year-old made his first appearance for NAPA Racing UK at the Goodwood Festival of Speed before joining the team in the MINI Challenge UK - JCW Class for 2023.

Staying in the same team and series, the following two seasons would see Selby pick up two victories and a further 10 podiums. For 2026, the long-time NAPA Racing UK racer makes his debut for the team in the British Touring Car Championship.