Home/World Biggest Youtubers/Mark FischbachItemMark Fischbachin World Biggest Youtubers by TheLystsLike this itemFollow TheLystsOpen in appMark Fischbach on “World Biggest Youtubers”, a list by TheLysts on TheLysts.DetailsCreator NameMark FischbachUsernameMarkiplierCountryUSAPlatformYouTubeNicheGamingChannel HighlightsHigh-energy gameplay and comedic commentary, especially on horror games.Subscribers35PreviousFelix KjellbergNextSeán McLoughlinReport