Lukomwa Ismail (born July 11, 2001), professionally known as Isma big one official, is a Ugandan artist and Dancer.

 Isma big one official was born in 2001 in Kampala , Uganda. Isma big one official grew up in buzziga, makyindye District where he was raised by his mother, and began singing music and Dancing at the age 18 in Kampala , Uganda.