The sharpest minds in grime went head-to-head on BBC Mastermind earlier this week.
Lethal Bizzle, DJ Semtex, DJ Target and A.Dot all took a spin on the prestigious black chair during the show, answering hip-hop themed questions on acts from Kanye West to Lady Sovereign.
Questions asked included ones on the career of Jay Z and G.O.O.D. Music (which Semtex absolutely nails). Click here to see the full show on BBC iPlayer.
The show was aired as part of 1Xtra's Hip Hop Month with even the Mastermind presenter John Humphry getting well involved. He helped out on 1Xtra’s Charlie Sloth's collab, a hip-hop reworking of the show’s theme tune which you can listen to below.