After dominantly claiming the Spanish F4 Championship title in his single seater racing debut back in 2020, Kas meticulously builds up his racing career. 2021 saw the now 19-year-old Dutchman moving up the motorsport ladder when he entered the Formula Regional European Championship by Alpine, in what was only his second season after closing off a successful karting career.

Whereas his first FRECA campaign was clearly meant to be a learning experience, Kas progressed strongly in the same class the year after, as he first joined Van Amersfoort Racing. In no less than eleven out of twenty races, Haverkort claimed a top five finish, stood on the podium five times, and registered two race wins to his name.

The youngster from Heemserveen, Netherlands returns to FRECA in 2023 to settle unfinished business.