Vector

Olanrewaju David Ogunmefun, known as Vector Tha Viper, was born on August 7, 1984, in Lagos, Nigeria. A Philosophy graduate of the University of Lagos, he is one of Nigerian hip-hop’s premier lyricists and a two-time Headies “Lyricist on the Roll” winner. He pioneered “Rapfrobeat,” fusing Afrobeat instrumentation with hip-hop lyricism. His catalog spans five studio albums — State of Surprise (2010), The Second Coming (2012), Lafíaji (2016), Teslìm: The Energy Still Lives in Me (2022), and Teslim: A Lover Boy PTSD (2024) — featuring collaborations with 2Face Idibia, Davido, Wande Coal, Nasty C, and Seun Kuti. His rivalry and subsequent reconciliation with M.I Abaga remains the most celebrated feud in Nigerian rap history. He holds the African record for longest freestyle rap at approximately two hours and thirty minutes. Brand partners include Sprite, Hennessy Nigeria, and Red Bull. Vector remains one of the most enduring voices in African hip-hop.