Baddest Guy Ever Liveth is the third studio album by Nigerian musician Olamide. It was released on November 7, 2013, by YBNL Nation. Recorded between 2012 and 2013, the album features collaborations with Pheelz, Ice Prince, Pepenazi, Phyno and Bez, among others. Baddest Guy Ever Liveth was produced entirely by Pheelz, except for the thirteenth track "Sitting on the Throne".

Olamide Gbenga Adedeji is a Nigerian rapper, singer, songwriter, and record executive. One of the most influential artists in Africa, he has been pivotal to the creative and commercial success of several Afrobeats music stars, and is consistently praised for his role in elevating Street Pop to mainstream recognition as a distinct music genre. He records in Yoruba and English. In 2011, he released his debut studio album Rapsodi while signed to Coded Tunes. YBNL, his follow-up album, was released under his label imprint "Yahoo Boy No Laptop," aka YBNL Nation. The album was supported by the singles "First of All," "Voice of the Street," "Stupid Love," and "Ilefo Illuminati." On 7 November 2013, he released his third studio album Baddest Guy Ever Liveth. The album's singles include "Durosoke" and "Yemi My Lover." On 17 July 2013, Olamide became the first Nigerian to sign an endorsement deal with Cîroc.