Obinna Kelvin Anyanwu (born in Port Harcourt, Rivers State, Nigeria), better known by stage name Waconzy, is a singer, songwriter, record producer and philanthropist with family roots in Umuahia, Abia State. He is the founder of Dv8 Media and the Waconzy Foundation. He rose to prominence in 2010 with his song "I Celebrate" which appeared on the I Celebrate album. His second album Money Back Guarantee was released in 2013. He is currently signed to Dv8 Media.
