"Ah, welcome F.R.O.7." - El Supremo
El Supremo is the leader of the terrorist organization known as SNAKE and one of the two main antagonist (in fact, he is the true antagonist) in Jeffrey, Jaden & Friends' Storm Adventures of Freddie as F.R.O.7. He is married to Messina, which would make him Freddie's uncle (though neither of them is aware of this fact). He is responsible for capturing the world's most famous monuments, and plans to use them to create a sleeping virus that will place the entire world in a deep sleep, enabling him to take over and enslave the planet. He is ultimately defeated when Jeffrey, Jaden, Freddie, Daffers and Scotty shrink him to the size of an ant and put him in a matchbox.
- El Supremo may one day return for revenge.
- El Supremo will become Aaron's enemy in Aaron's Adventures of Freddie as F.R.O.7.