Sean was grown in a monkey dish in a backwater bio-lab near Bushnell, Illinois. The donors were local superhero, Captain Swanky and his arch nemesis, Lady McStabbykins. He was originally named Akio Bungwala Sassafrass Beauford Yamagutchi and was raised by the lead scientist until when, at the age of four, his father lost him in a card game to Russian crime syndicate boss, Vlad Kroischek. The next few years are classified.
After the cold war, Sean wrote jingles for the Russian government to help devilify them, such as; "Nuclear War Brings Families Together" and "It's Not Communism, It's 'Funmunism'". All of them flopped.
He spend the next few years in Bulgaria developing the perfect snap before moving to the united states with the intentions of training Fraggles to do precision surgery, only to find that none of them were real.
He now writes catch phrases and waits patiently for Michigan to break off and become an island so he can claim it with his flag.
He is susceptible to lava.