South Korea, Thailand, and Miami collab? This "Champagne" is fire

Rapper Roman Kayz, G. Nine, and Holy Osa are from AF1 - a hip-hop/R&B crew based in the United States, South Korea and Thailand. While G. Oh and did I mention Nine and Roman Kayz are only 16 year-old? "Champagne" is fire and we couldn't be any more impressed by the hip hop group. Enjoy and don't forget to connect with the artists.