Seo Dong-hyun (서동현; born June 2, 2003) known as BIG Naughty (빅너티) is a South Korean rapper under H1GHR MUSIC. He gained popularity after joining Show Me The Money 8 and was praised for his clever lyrics and ability to hype up a crowd. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.