This is wrong by definition
US army was exceptional in 1970's, did you need to graduate from harvard to join? No, they drafted everyone, even your sorry ass didn't want to join.
British industrialisation was exceptional, they didn't exclude anyone, even got children something to do by sending them into coal mines!
Amazon is exceptional, is it hard to become a worker in Amazon warehouse?
Organisation can be exceptional without any individual being exceptional.
Also you could be exceptionally bad!