Internet information. Wilford Warfstache is Markiplier's most well-known alter ego (other self) and representative of his channel. Wilford Warfstache is an avid journalist/news reporter for the AFC News and, now, for his own talk show WARFSTACHE Tonight!. Wilford Warfstache is a man who looks and sounds much like Mark himself, recognized for his distinctive pink mustache, unbelievable amount of class and amusing voice.