Walker

Walker is a villain and member of The Collective, the right hand man of the group's leader, Vessel. First appearing as a man dressed in all black but with static for a face, he reappeared in the body of Ken Stryker.

Early Life
Walker was once a human who was not treated well by society, until being hit by Kane's rupture wave. He developed speed, invulnerability, and teleportation, deciding to use these powers for evil as revenge for his poor treatment by civilians, however he was captured by Vessel who assimilated him into The Collective, being put into Vessel's authority, worshiping him but still somewhat having the ability to think for himself.