In 2019 he won the British Championships, the Britbowl with the Exiles. Following on from this success, Callum at 14 went for a trial for the GB under 17’s squad and was successful (he was the youngest player to get in the squad), and he is still part of that squad. Callum is now the captain of the Exiles who are still British champions, and have just finished the season unbeaten in 12 games, and he has now been told that he has a guaranteed place in the GB under 19’s squad when he turns 17 next year. His ambition is to play in the NFL.