nork

On the world of Follax IV, Nork selflessly leapt on top of an enemy grenade that would have otherwise killed Commander Richep, crushing both the grenade and the Grenadier who threw it to a bloody pulp beneath his massive bulk. The resultant explosion was muffled by Nork's body -- the Ogryn bodyguard seemingly noticed his resulting shrapnel wounds with only passing curiosity.

Codex Imperial Guard