Olanrewaju David Ogunmefun better known as Vector tha viper is the fourth child of the Ogunmefun household. A native of Ogun State, attended Command Children School, Ijebu- Ode Grammer School and the prestigious St. Gregory’s college. Vector record his first demo in 1999 as a member of the duo ‘BadderBoiz’ which remained together till 2004. A graduate of Philosophy from the University of Lagos in 2008, he released his first official single in 2010 and is regarded as one of the finest freestylers in Nigerian Rap. Vector has gained some level of commercial success and endorsements as well as headlining the Hennessy Artistry 2015 edition and has been involved in his own share of controversies like his beef with fellow rapper Reminisce and his contract furore with former label YSG Record.



State of Surprise -2010

The Second Coming – 2012


Bar-racks - 2012

#A7 - 2014


King Kong (Triple version) - 2015


NMVA (Best Mainstream Hip-hop video & Best Afro Hip-hop Video) – 2011 & 2012

The Headies (Lyricist on the Roll & Best Rap Single) 2012

NEA (Best Rap Act) 2012

Dynamix Youth Awards 2012

Breakthrough Moment

Champion – Gen Pypeft Vector


Fun fact:

He set a record breaking 2- hour long freestyle at the ‘Freestyle Fury’ organized by Rhythm FM. He is the famous voice behind the long running 2009 Sprite commercial and is an Arsenal fan.



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