Herobrine is a zhu zhu pet and named after a villian in minecraft.
Aplixel, Herobrine's father, Bought Herobrine Minecraft on the Computer, he was so exited that he couldn't fall asleep. He woke up at 2 in the morning asking to play minecraft. He loves minecraft, thats why his name is Herobrine.
Name: Herobrine Zhu Zhu
Birthmark: A Symbol And Herobrine (not him) holding it