Khabib Nurmagomedov, having retired as a UFC champion, experienced a strong backlash for involving his late father and legendary trainer, Abdulmanap Nurmagomedov, while advertising a digital collectible. The undefeated Khabib posted a video showing him presenting the 'Papakha'-a digital collectible of a traditional Caucasian wool hat-after the launching of the messaging app, claiming it was [...]