The BEST seasons of World Klass

Every season of World Klass ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of World Klass!

World Klass is a global idol project or TOO (Ten Oriented Orchestra) where 20 global trainees will compete to be the final ten members and debut as TOO. Stone Music Entertainment will produce and market the final line up and n.CH Entertainment will manage the group.