It needs to have avatars for the competitors, be able to make teams (maybe grouped in houses like Harry Potter or something like that) and win medals, point or badges.
It is mostly targeted for boys between 5 and 12 years of age. the kids will hace to complete phyiscal challenges (dictated by live coach) and when completed, advance to next challenge and so on.
Whoever wins the challenge of the day wins a badge.
This is meant lo last between 30 to 45 minutes per group of kids