Based on physical appearance alone, Brandon Williams could be the scariest man in the league. If his 6'1, 335 lb. frame wasn't enough to scare you, then his massive arms will.
Williams isn't citing divine intervention for these guns, but rather attributes them to hard work.
When Williams came into the league in 2013, he received a lot of attention for what he was able to do with those arms. While his school record 27 career sacks and 52.5 career TFL were both impressive, this video of Williams walking on his hands gained him more notoriety than any statistic.