what is up with jungle corns?

i always assumed that jungle corns were just another crazy corn morph to add to the hundreds or whatever there are... but i was told by a pet store worker that they are a king snake hybrid and that they get considerably larger and have a different temperament...?
any truth to this??
PS~ i think i want one regardless

They are a hybrid. I am not sure of the species they are crossed with. I can't say anything of size or temperament.

It's a cross between a california kingsnake and a corn snake. From what I have heard their temperment is generally the same as corns. They are beautiful snakes.

My local breeder has one, i think its an adult male. He is pretty agressive, he will let you handle him but he is pretty nervous and moves very fast.....he tries hard to get away from you.