Jag·ger 
(jăgər), Sir Michael Phillip Known as "Mick." Born 1943.
(jăgər), Sir Michael Phillip Known as "Mick." Born 1943. British rock musician who, as lead singer for the Rolling Stones, co-wrote such songs as "(I Can't Get No) Satisfaction" (1965) and "Sympathy for the Devil" (1968) with Keith Richards.