KRS-One

Lawrence Parker, known professionally as KRS-One and Teacha, is an American rapper and singer from the Bronx. He rose to prominence as part of the hip-hop group Boogie Down Productions, which he formed with DJ Scott La Rock in the mid-1980s.

The Blastmaster emerged from the South Bronx with DJ Scott La Rock to build Boogie Down Productions into one of hip-hop's most politically uncompromising forces, transforming the genre from party music into a vehicle for social consciousness. KRS-One's catalog—from *Return of the Boom Bap* through *I Got Next*—established him as hip-hop's resident intellectual, a lyricist equally comfortable deconstructing street violence and commercialism. His famous 2007 dismissal of Jay-Z as "entertainment not hip-hop" crystallized a philosophical beef rooted in artistic principle rather than ego, positioning KRS-One as hip-hop's most committed purist even as the culture moved toward mogul status.