Russell Tyrone Jones (November 15, 1968 – November 13, 2004) was an American rapper and occasional producer, who went by the stage name Ol' Dirty Bastard (often shortened to ODB). He was one of the founding members of the hip hop group Wu-Tang Clan.

Ol' Dirty Bastard simultaneously brought a measure of humor and a touch of the absurd to the Wu-Tang Clan. Often noted for his unusual microphone technique (critic Steve Huey writes of Jones' "outrageously profane, free-associative rhymes" delivered "in a distinctive half-rapped, half-sung style"Description at AllMusic), Jones' stage name came from a 1980 kung fu film entitled Ol' Dirty & The Bastard[1], the relevance of which was articulated by Method Man's assertion that there was "no father" to Jones' style.as related on track 5 of Enter the Wu-Tang