Assassin (Agent Sasco)

Jeffrey Campbell was born December 22, 1982, and raised between St. Andrew and St. Catherine, Jamaica. He earned the nickname "Assassin" from classmates at Camperdown High School for his sharp, quick-witted lyrical delivery, and his break came in 1999 when Spragga Benz recorded his lyrics for the track "Shotta."

Signed to VP Records, Assassin released the albums Infiltration (2005) and Gully Sit'n (2007) before founding his own imprint, Boardhouse Records. In the mid-to-late 2000s he began using the alternate name "Agent Sasco" while remaining widely known as Assassin in Jamaica.

Assassin's biggest international exposure came through hip-hop features: in 2013 he appeared on Kanye West's "I'm In It," and in 2015 he was featured on Kendrick Lamar's "The Blacker the Berry," certified gold. His own catalogue includes Theory of Reggaetivity (2016), which debuted at No. 3 on the Billboard Reggae Albums chart.

Assassin/Agent Sasco is regarded as one of dancehall's most technically skilled lyricists and one of its most successful ambassadors to hip-hop. His career has been comparatively free of major legal or scandal-driven controversy, and he remains an active recording and touring artist as of 2026.