Wikipedia: Sir Michael Philip Jagger (born July 26, 1943) is an English musician. He is known as the lead singer and one of the founding members of the Rolling Stones. Jagger co-wrote most of the band's songs with lead guitarist Keith Richards; their songwriting partnership is one of the most successful in the history of rock music. His career spans more than sixty years, and he is widely regarded as one of the most popular and influential frontmen in the history of rock music. His unmistakable voice and energetic live performances, as well as Richard's guitar style, have been the hallmark of the Rolling Stones throughout their career. Early in his career, Jagger gained notoriety for his love affairs and illegal drug use and was often portrayed as a counter-culture figure.

Note: Translated from the German version of Wikipedia into English.