Mick Jagger was knighted and became Sir Mick Jagger on December 12, 2003. He was honored for his services to music and popular culture by Queen Elizabeth II at Buckingham Palace in London. The title of "Sir" is a prestigious recognition given to individuals who have made significant contributions to their respective fields.
He became Sir Mick Jagger
Yes.
Lead singer of the Rolling Stones is Mick Jagger. He has become a rock legend for his gritty, blues influenced songs and for his charismatic stage presence.
They are all in the Rock & Roll Hall of Fame.
There was not supposed to be Mick Jagger.