Growing up in Eskilstuna it was only natural for him to play for the towns handball team , GUIF .
He was moved up to GUIF 's 's senior squad , making his debut in the Swedish top division at the age of 15 .
Growing up in Eskilstuna it was only natural for him to play for the towns handball team , GUIF , and he was moved up to their senior squad , making his debut in the Swedish top division at the age of 15 .