I am actually reminded by the Pioneer heros of ISAC, KARA Goo Hara nicknamed Goo-sain Bolt (after the Olympic gold medalist Usain Bolt).. and also 2AM Jo Kwon in running.. The early days of ISAC and Shinee Minho also..
Actually the distance from archer to target in Idol Athletic is Much Much shorter than the official Olympic standard So just because some idols hit perfect 10 in Idol Athletic doesnt really mean they are good enough to be national sportsman or women.
ISAC is a chance to let lesser known idol groups who may not have won music show wins, but if they win a Gold in ISAC, their Name and Group Name will be featured in the news, and it will give them a Burst of popularity, so for groups who are already successful, their fans may not want them to be in ISAC as their idols may get injured and delay comebacks, but for idol groups who are lesser known..winning Gold is a chance to be on the news and gain some fame.