Apollo is the first born twin brother and offspring of Bill and Leah. In “Sanctuary” he and his twin sister are seven years old. Apollo is known to be adventurous, a bit rebellious, and protective of his little sister.

Fun fact! Apollo and his twin sister Athena were made back in 2016 a couple months after the Gravity Falls finale. Their original designs were basically similar to Bill Cipher except some of the brick looking markings were different colors, for example Apollo is yellow so some of the bricks on his body were grey and vice versa with Athena. I made the markings look more like the same kind of markings you would see on a cow or a piebald ball python.


Gravity Falls © Alex Hirsch / Disney
Apollo and the Sanctuary AU belong to me