Happy Birthday @RZA RZA. Born Robert Fitzgerald Diggs July 5, 1969. Diggs, originally from Brownsville, Brooklyn is an original member of the legendary supergroup Wu-Tang Clan along with his cousins Genius/GZA (Gary Grice) & the late Ol' Dirty Bastard (Russell Jones). RZA is the main producer for the group. He has produced almost all of Wu-Tang Clan's albums, as well as many Wu-Tang solo and affiliate projects. The group got its name from the 1983 Kung-Fu film Shaolin & Wu-Tang. RZA is also an original member of the Gravediggaz, which features Frukwan, Prince Paul (both from Stetsasonic) & the late Too Poetic. RZA has been heavily involved in film scores, most notably Kill Bill: Volumes 1 & 2. Vibe Magazine had listed him among the top 8 greatest hip-hop producers of all time.