Marty DeRosa is a comedian who is considered the king of Chicago crowd work, using a lot improvisation in his stand-up act. He is a founding member of Comedians You Should Know and he co-host the hilarious podcasts Marty & Sarah Love Wrestling, and Wrestling with Depression. Jimmy talks to him about experiencing the death of one of his siblings and a parent at a young age, his dad, and how he uses improv in his stand-up.