American porn actor. Born in 1953 in NY, from Jewish parents. His father was a physicist and his mother a book editor. He had an uncle who was a gangster. He attended Queens College in New York where he earned a bachelor's degree in education and theatre and a master's degree in special education. He began appearing in porn movies in 1979. He was listed at number one in the AVN "100 Top Porn Stars of All Time". He has also appeared in non-pornographic films, with studios such as Troma Entertainment, Boondock Saints and Studio 54. He is well known for his large circumcised penis (9.75 inches, according to him). Also known for being capable of autofellatio. He has performed in 1,900 films, and directed 275 movies. Alias: The Hedgehog, Bill Blackman, Lolita Brooklyn, David Elliot, David Elliott, Ron Gerimiah, Ron Hedge, Ron Hiatt, Ron Jeremy Hyatt, Ronald Hyatt, Ron Hyatt, The Penetrator, Ron Hywatt, Lulu Latouche, Nicholas Pera, Nicolas Pera, Norm L. Pera, Norm Prestissimo, Big Harry, Ron Prestissimo, Chad Wolfe.