Mark Piebenga, a native son of Grand Rapids, MI, has been living and working in Chicago since 2002. He can be seen improvising with TNT at the Annoyance Theater, and in the two-person show "Piebenga Plumbing" at the Bughouse Theater every second Friday. He is a founding member of improv/sketch groups American Dream and the Outsiders with whom he performed at the Chicago Improv Festival, Chicago Sketchfest, the Miami Improv Festival, the Toronto Improv Festival, and Delfest at UCB in New York. He is a graduate of the acting program at Kalamazoo College, as well as the Second City Conservatory and the iO Theater Training Center in Chicago, and is an alumni of the Second City Touring Company. Find out more at wikipiebenga.org.