G Man is a Christian YouTuber, rapper, and a member individual of Brett Keane's Posse. Though he has gotten into fight situations with Brett Keane several times, the two are friends.
At least until Brett backstabbed him, at which point he left his posse.
G Man has also made several viral rap videos of him roasting Atheists: Atheists Owned, Atheists Pwned, and Rap Attack.
Gman Debating A Transgender Christian Kathleen Tanner: