Jimmy Castor (1940–2022) was an influential American musician, known for his unique blend of funk, soul, and rock. He first gained prominence in the 1960s and 1970s as a member of the Jimmy Castor Bunch, a group that became well-known for their energetic performances and catchy tunes. One of Castor's most notable works is the hit single "Troglodyte (Cave Man)" from 1970, which showcased his distinctive vocal style and humorous lyrics. The song reached number six on the Billboard Hot 100 and is often celebrated for its infectious groove and innovative use of sound effects. Other significant tracks include "It's Just Begun," which has been widely sampled in hip-hop, illustrating Castor's lasting influence on the genre. Castor's music is characterized by its playful and often comedic themes, combining elements of rhythm and blues with a lively, danceable style. He has been credited with helping to shape the funk genre, and his work continues to resonate with artists across various music styles, making him a notable figure in the evolution of popular music.