Gehrman was one of the few bosses that had me on edge after hours of fighting. Gave me instant Father Gascoigne vibes, but was much more difficult. Man, what an awesome boss. :
BL4 - NG+6 Gehrman, the First Hunter no roll/quickstep/parry/buffs/runes : r/fromsoftware
Bloodborne: Everything You Need To Know About Gehrman, The First Hunter
BLOODBORNE] Gehrman, The First Hunter - Easy Parry Boss Fight Strategy - YouTube
New players when they don't know how to parry yet. : r/bloodborne
Bloodborne™ Gehrman Parry - YouTube
Bloodborne: 5 Tips For Fighting Gehrman (& 5 For Fighting The Moon Presence)
Bloodborne™ Gehrman Parry - YouTube
Get back in your wheelchair, Gehrman! : r/bloodborne