While a number of musicians could successfully make the jump from stage talent to pursue different fields, this dude, Aleluya Mourwel Mamer jumped from stage talent to flying; becoming a commercial pilot.
Aleluya Mourwel Mamer popularly known as Kool Bush among music fans disappeared from the limelight 3 years ago to start a new career in aviation. He travelled to South Africa where he got his private pilot licence then moved to the United States to further his studies at Delta Qualiflight in Texas.

He was a member of Coozoz clan who took Juba by storm from 2008 with hit song like Binia Juba, Jewothie & Mara Batal.