李峻京， Dok2 (pronounced as "Doki") a.k.a Gonzo Tha Notorious Kid or The Dirty South Korean is a South Korean rapper and producer. At the young age of 16, Dok2 was a former member of Korean hip hop group ALL BLACK with fellow child rapper, Microdot. Together, they released their only single, "Chapter 1 / MUSIC, 2006." After the breakup of ALL BLACK, Dok2 pursued a solo career and released two mixtapes: "Thunderground Musik" and "Vol 1. Illstrumentalz". As a longtime member and affiliate of hip hop collective The Movement Crew, Dok2 has produced and collaborated with several Korean hip-hop artists, including Drunken Tiger, Dynamic Duo, and Epik High. He is currently signed to Epik High`s independent label, Map The Soul Inc. On November 25th 2009, Dok2 released his debut mini-album entitled the "Thunderground EP."