Mwila Musonda (born April 27, 1987), known professionally as Slap Dee, King Deezo or Deezo, is a Zambian rapper, songwriter, record producer and founder of one of Zambia’s most popular hip-hop record labels; XYZ Entertainment Limited.
Having won multiple awards since his debut in 2006, he is often regarded one of the pioneers of Zambian hip-hop besides the likes of Macky 2, of which their music beef is regarded as the most famous and influential as it resulted beyond a rap beef but a provincial one:

nicknamed LSK vs KOPALA (Lusaka vs the Copperbelt).

Via. Wikipedia