Calle, who is a student in Sweden, got into real life racing when he was 10 years old by racing karts. His passion for motorsports came early - to follow his interests he was competing in the Swedish Karting Championship from 2011 to 2014 and achieved several Top 10 results. After his karting seasons he moved up racing in the Clio Junior Cup and was able to win a race in that season. After that Calle started with iRacing in 2016 and is competing in several online leagues and series since then. From 2018 on Calle is member of CoRe SimRacing and obtained his first pro license in 2019.