Kevin has difficulty expressing himself. He doesn't possess a strong command of the English language.
Kevin comes across as shallow and naive. He is the atypical meathead; cannot stop talking about his so-called achievements.
Kevin has to continually remind anyone who bothers to listen that he was a 'success'.....Still unsure what that means??? If being a success is measured by the amount of steroids and other illegal substances consumed, then i suppose he is!
In summary, Kevin doesn't have a strong grasp of the language. He is conceited and belligerent. And yes, he does make a good role model to the young and impressionable who are interested in using steroids and the like!