National & Regional Media Appearances
CBS: 48 Hours-Profile Segment; A&E: Comedy on the Road-Comedy Act; Showtime: Comedy Club; Network: Comedy Act; Comedy Central; Comcast-Comedy Showcase; The Bob & Tom Show, Forbes magazine
Partial List of Corporate Appearances
Microsoft, Brown & Williamson, Lucent Technologies, Cummins Engine, Century 21, Colgate-Palmolive, Papa John’s International, Brown-Forman, General Motors, United Distillers, Commonwealth Mortgage, Taco Tico, Conforma Clad, Clear Channel Radio, PriceWeber, One Valley Bank, Rally’s, Media Promotions, ALCAN, Kingsbury Concrete, Blue Cross/Blue Shield, Road Runner Video, UniPro, River Downs, Northlands Park and Churchill Downs Inc.
Partial List of Association Appearances
Thoroughbred Breeders Association, Southeast Illinois Rural Electric Co-ops, Ohio Beef Council, Kentucky Association of Insurance Women, Kidney Foundation, Women’s Council of Realtors, Insurance Club of Pittsburgh, Ohio Township Association, Excel Co-op Association, Auto Dealers Association.
Partial List of College/University Appearances
Boston University, University of Miami, Ball State University, University of Michigan, University of South Carolina, Central Michigan University, Northern Illinois University, Colgate University, Tennessee Tech University, Clarion State University, Berea College, Adrian College, Merrimack College, Franklin College, Murray State University, Morehead State University, Olivet College, Penn State University, University of Louisville.
Comedy Clubs
Mark has headlined over 100 comedy clubs throughout the U.S. and the Caribbean.
Cruise Ship Appearances
Mark also performs for top-rated cruise lines such as Holland America, Princess and Crystal.

Mark Klein is a native of Louisville, Kentucky. This Colgate University graduate (B.A. English—let this be a warning to your children) has been making laughter his living for 30 years. He began his career as a stand-up comedian in comedy clubs from Alaska to Florida, headlining top rooms across the country. Mark expanded his schedule to include corporate and cruise ship entertainment. His performance calendar now comprises shows in venues ranging from special events to dinner theaters to comedy clubs. He is able to customize his show to accommodate his clients’ needs for both content and context.
Mark, who is married and has a son, is also a Thoroughbred racehorse owner, real estate investor, writer, bourbon aficionado, and the official walker of the dumbest dog in the world.