Robert D. Zicari (born August 5, 1974), also known as Rob Black, is an American pornographer, entrepreneur, podcaster and professional wrestling promoter.

His work often involved scenes considered egregious and extreme even by other members of the pornography industry, such as adult performers acting as young girls, or a simulated rape of a disabled person in a wheelchair in Miscreants (1997).

Zicari's company is located in Northridge near Los Angeles, but the trial took place in Pittsburgh, from where under-cover agents had ordered the offending materials.

Zicari remained in business during the trial; he continued to market and sell the five tapes that are at the center of the prosecution as The Federal Five, with a portion of the sales price going to his defense fund.

In April 2004, Zicari engaged in a public dispute with fellow pornographer Larry Flynt, who also had to fight various obscenity trials in the past.

After six years of legal costs, Black and his wife both pleaded guilty to the reinstated federal obscenity charges in hopes to avoid more extensive loss and penalties if they lost at actual trial.

His heel (bad guy) stable was called the "Black Army" and featured wrestlers such as John Kronus, Terry Funk, Abdullah the Butcher, and Juventud Guerrera.

XPW folded in 2003 because of issues related to the obscenity prosecution, and in 2004 Zicari sold the company's footage to Xtreme Entertainment Group.