Board Thread:Warhammer 40k General Discussion/@comment-25177957-20140803073238

I've been wondering who the infamous Daemon Prince of Khorne "Doombreed" was on Earth when Khorne was supposed to have been a young chaos god. Since we all know Khorne came to existance during the middle ages, is it possible Doombreed was someone such as Genghis Khan or Atilla the Hun? I'd like some opinions.  