Ryan Stiles — American Actor born on April 22, 1959,

Ryan Lee Stiles is a Canadian-American actor, comedian, director, and voice actor whose work is often associated with improvisational comedy. He is best known for his career and co-production work on the American and British versions of Whose Line Is It Anyway? and the role of Lewis Kiniski on The Drew Carey Show. He played Herb Melnick on the CBS comedy Two and a Half Men and was a performer on the show Drew Carey's Improv-A-Ganza... (wikipedia)

I'm convinced to do improv. All you have to do is listen to what people are saying to you, and then just add more information to what they've just said. That's all there is to improv, but it's the hardest thing to do.
Never trust sheep.
The sky, the sky beyond the door is blue.
Never interrupt me when I'm eating a banana.
Back off or the lizard gets it!