Richard "Rick" Savage (born 2 December 1960) is the bassist and one of the founding members of the English rock band, Def Leppard. He is called "Sav" to avoid confusion between him and the other Rick in the band, drummer Rick Allen. He and lead vocalist, Joe Elliot, are the only remaining original members of the band. The two of them, plus Allen, are also the only members of the band who have performed on every album. Description above from the Wikipedia article Rick Savage, licensed under CC-BY-SA, full list of contributors on Wikipedia.