15 Rare Brock Lesnar Photos You Need To See

Lesnar returned to WWE in 2012 and quickly became involved in a bloody feud with John Cena that reignited many people's interest in the WWE product.

At one point early in his return, Lesnar was busted open the hard way and left the ring covered in blood. It was obvious and disturbing to many viewers at home, despite WWE's attempts to hide it from the camera.