Gregory Bortey Promise Newman, better known as King Promise, is a Ghanaian Singer and Songwriter.KING PROMISE Profile & Lyrics. KING PROMISE has a total of 21 Song Lyrics and Featurings on Afrika Lyrics. Country : Ghana. Genre : Afrobeats, Afropop, afrobeat, . Follow KING PROMISE on the social networks Facebook, Twitter, Instagram and Youtube by cliking on the icons below.