Isak Reiersen began his rallycross career in 2011, and has competed in CrossCar since the age of eight. The Swede proved a natural in the discipline and secured three Swedish Championship titles in 2014, 2016 and 2018.
While still racing in CrossCar, Reiersen made the step up to RX Academy in 2018 and also gained valuable rallycross experience by appearing at RallyX On Ice.
Most recently, the youngster has been catching the eye in the RallyX Nordic CrossCar/Crosskart category. Consecutive third-place finishes in 2019 and 2020 were followed by another title challenge in 2021, and the EKS JC protege finally lifted the crown after a thrilling three-way battle at the last round of the season – claiming the championship by a single point thanks to victory by the finest of margins (0.042secs).