what rock n roll artist did not become popular during the '50s?

One notable rock 'n' roll artist who did not gain popularity during the 1950s is Jimi Hendrix. Although he began playing guitar in the late '50s, he didn't rise to fame until the mid to late 1960s, particularly with his iconic performance at the Monterey Pop Festival in 1967. Hendrix's innovative style and unique sound were not fully recognized until the subsequent decade, marking him as a pivotal figure in the evolution of Rock Music.