Sound Sultan (born Olanrewaju Abdul-Ganiu Fasasi; November 27, 1976 – July 11, 2021) was a Nigerian rapper, singer, songwriter, actor, comedian, and recording artist. He was regarded as one of the pacesetters of modern hip hop music in Nigeria. He was notable for using his music to speak against poverty, corruption, bad governance and societal ills in Nigeria.

== Early life == In 1991, he took interest in music and miming at school parties and writing his own lyrics. He attributed his early influence to his elder brother Baba Dee who studied theatre arts, and received most of his early stage experience through Baba Dee. He started learning how to play the guitar after his secondary school education and was in a band by 1999.