A couple of years later , he was representing the France Under - 17 , U18 and U19 teams .
Growing up under the tutelage of his father , Dufrennes moved to Cannes when he was 14 to sharpen his skills at a training school .
A couple of years later , Dufrennes was representing the France Under - 17 , U18 and U19 teams .
Growing up under the tutelage of his father , Dufrennes moved to Cannes when he was 14 to sharpen his skills at a training school .