Given his increased age and declining high end skill I don't think Oskar would fair well in an event like this so he'd probably not participate, but a younger Oskar would certainly be interested. At his peak Oskar was an absolute specimen and would likely have faired quite well in a game show like this. As a ice hockey rep I'm hoping he'd dominate the competition at anything hockey or ice skating related, but outside of that I think Oskar could surprise some of the other athletes with his high level of endurance and strength. If there was a purely strength based challenge I think he could certainly beat many of the athletes from other sports such as basketball, soccer or baseball. Football could be a tough one to beat, unless it's like a wide receiver or quarterback representing it. In a flat out foot race I think he could do okay, but Oskar has always been one to focus on his explosiveness and less so his top end speed.