Karel Hanika began his motorcycle career at just seven years old, racing minibikes before quickly progressing through the junior ranks. He became 125cc Champion in both Austria and the Czech Republic and rose to international prominence in 2013 by winning the Red Bull MotoGP Rookies Cup and the European Moto3 Championship. In 2014 and 2015, Hanika competed in the Moto3 World Championship, gaining valuable experience at the highest level of Grand Prix racing.