unsure what breed Apollo is but i know he is a short hair

He is one handsome cat!!! : )

Most cats out there are mix-breeds, which means they aren't from a specific pure-breed. However, the original American Shorthair breed came from short-haired strays from America so your boy could be considered an American Shorthair.  : )

Omg my ginger cat is named Apollo too I think he'd be a red domestic shorthair

I think your Apollo is a Domestic Red Short Hair Tabby Cat.

As far as his color goes, I'd say Orange Mackerel Tabby.   : )