Born on December 20, 1945, in Brooklyn, New York, he rose to fame as the drummer and a co-founder of the iconic rock band KISS. Known for his "Catman" persona, he was instrumental in bringing theatrical elements to rock performances. His powerful drumming and raspy voice were showcased in hits like "Beth," which became a top-charting ballad. After leaving KISS in the early '80s, he pursued a solo career, releasing several albums. Despite multiple reunions with KISS, he eventually retired from music.