Isaiah Fosu-Kwakye Jnr is a Ghanaian gospel singer, worship leader, preacher, pastor, author, and revivalist. He is recognized for his spirit-filled worship ministrations and his role as a recording artist. He is deeply committed to seeing people, especially the youth, live in divine purpose and maximize their potential.

Isaiah Fosu-Kwakye Jnr appears to primarily release music independently, with his work widely available on digital platforms such as Apple Music and Boomplay. His own name, Ps. Isaiah Fosu-Kwakye Jnr, is sometimes listed as a music label for his releases. He frequently collaborates with other gospel artists and ministers, with his featured appearances sometimes on tracks released by their respective labels.