Nearly all of those who accomplished great deeds while being teenagers made even greater contributions when they became adults. Especially, this list can't be used to bolster up the claim that ''most of the greatest works in history were accomplished by people who were teenagers'' | Nearly all of those who accomplished great deeds while being teenagers made even greater contributions when they became adults. Especially, this list can't be used to bolster up the claim that ''most of the greatest works in history were accomplished by people who were teenagers'' |