A bit late, but....
Pisand Dolph was indeed a member of the Swedish knockdown team.
And there is nothing norwegian about him. He was born and raised in the capital of sweden.
He was part of a team that took gold in the kyokushin european team championship, he won welsh open twice, australian open one and several other competitions.
All in all, it was a shame that he switched to acting just when he was getting into his prime as a fighter.
Attatched is a old picture of young Dolph delivering a roundkick in a australian competition