Tags: Presenter, Radio Host.
For the French composer see: Pierre Robert (composer).William Pierre Robert (born August 1 1955) is a radio disc jockey who since 1981 has been a highly popular on-air personality for 93.3FM WMMR in Philadelphia one of the nation’s most recognized rock music stations. He is known as WMMR’s most identifiable personality and is often described as a hippie by many locals.
