Howard Stern is known for a radio personality and host of The Howard Stern show. Stearn began his radio career in college at Boston University, then making his professional debut at WNTN in 1975. Howard Stern worked at various radio stations, landing at WXRK where he worked for 20 years before leaving for Sirius, a medium free of FCC regulations, in 2005. Howard attracted 20 million audiences in Canada and Untied States. His net-worth is $500 million.