Ralph talks about receiving his star on the Hollywood Walk of Fame, going to the Mike Tyson vs Jake Paul fight, Tyson seeing him in a play with Robert De Niro, working with Joe Pesci in My Cousin Vinny, part two of the final season of “Cobra Kai,” performing at Rikers Island, people saying “sweep the leg” to him, being in the Coldplay video for their new song “The Karate Kid” and Chris Martin surprises the audience! SUBSCRIBE to get the latest #Kimmel: http://bit.ly/JKLSubscribe Follow Jimmy