He didn’t have a glass jaw - taking a knock out punch in boxing can change fighters confidence and then they either carry on or feel deterred when anything lands flush hence KOed or survive and keep going
Ngannou Çok Fena, Sönmüş Bir Balon Gibi Olmuş.. 'Kardeşim Branjın Değil, O Kadar İdialı, 'Niye Oldun ve Konuştun.. Kendini Fazla Kaptırmayacaksın-Kaptırmayacaktın.. İyi Niyet; Tavsiyesi ve Nasihâtidir, Bu Sözlerim.. ---------------------------------------------------------------------------
The big difference is Fury said he hit Ngannou with everything he had (including an elbow) and Ngannou didn't flinch whereas AJ put him on his arse 3 times and sent him into the Shadow Realm.