Biography
Jonathan Mangum is an American actor and comedian. He was born on 16 January 1971 in Charleston, South Carolina, and grew up in Mobile, Alabama. He graduated from the University of Central Florida with a degree in psychology and began performing improv comedy at the SAK Comedy Lab in Orlando alongside Wayne Brady.
Mangum moved to Los Angeles in 1995. He was a cast member on the variety show The Wayne Brady Show and has been the announcer on the game show Let's Make a Deal since 2009. His television credits include guest roles in ER (1994), Roseanne (1988), Married... with Children (1987), NCIS (2003) as Daniel Keating, iCarly (2007) as Henri P'Twa, Pushing Daisies (2007) as Bernard Slaybeck, Chicago Med (2015) as Delmer Brendl, and GLOW (2017). He has also appeared in films including Imagine That (2009) and provided voice work for Smallfoot (2018).
