Kettan Singh, an electronics engineer turned entertainer, began his career as a Radio Jockey at Big FM Mumbai, hosting afternoon, evening, and morning shows. A guitarist and performer, he also created and voiced the award-winning long-running radio show Actor Calling Actor, along with Private Detective Parvathy Sundaram and Arnab Loveswamy. A noted dubbing and voice artist, Kettan transitioned to television as a writer and actor on Nautanki: The Comedy Theater (Colors), and later worked on Once More hosted by Javed Jaffrey for Epic TV. He played the lead triple role in Shankar Jai Kishan 3 in 1 (SAB TV), reached the finale of India's Laughter Champion, and appeared on The Kapil Sharma Show. His film credits include Meet the Patels, 7 Hours to Go, Vicky Velingkar, Vanvaas, and Johnny Jumper (actor-writer).