Jong-Sun Mayele. Artist name: JMC a.k.a Son Of A Priest., a young rapper, artist, and entertainer in general as the hats are endless. Born and raised in Africa, specifically Nairobi, Kenya, currently in the D.M.V area in the United States. Slowly developing as a rapper from JAMSOFFICIAL, with my team consisting of Faze and others to an individual artist and person as JMC. Enjoy the music, and if you like it, make sure the rest of the world is not missing out. Share. Thanks for dropping by the music is free so download it is yours to keep.