Kenny is Roy's brother. It had previously been mentioned that Kenny went with Roy on his first date with Pam. After Roy and Pam, get back together after their breakup, Kenny accompanied Roy to Pam's art show. Shortly thereafter, Kenny accompanied Roy to Poor Richard's for a night of cocktails with Pam's co-workers. After Pam admits to Roy about her kiss with Jim, Roy and Kenny wreck the bar. To dissuade the owners from calling the cops, Kenny pays them off with his and Roy's jet ski money.
Kenny was present at Roy's Wedding. When Roy and Jim are talking Kenny comes over and mocks Roy for all his money and the car he drives (Roy's Wedding).