Swedish, 18 years old, Viktor Gustafsson is the new KZ World Champion, the top shifter class of international karting. He started racing in karting at the age of 5 and like many children who dream of becoming the best in this sport, he followed a path of sporting growth that soon took him outside the borders of Sweden, to face international competitions and this year, in his first season as a CRG official driver, on September 4th he has won the most important race of his career up to now at Le Mans: the FIA World Championship KZ.