Stephan was born on the 5th level of Clorencia City, and joined the Republican Guard on his 16th birthday. After four years, he left the military to attend Clorencia University, where he was a star Basherdash player. Stephan stayed at the University as an assistant coach, and he is now head coach of the Clorencia University Fighting Revolutionaires.
Stephan joined Ludgrove's group accidentally, helping the professors wrangle a Vori Blood Ape that had escaped captivity in the University. He now travels with Ludgrove on a regular basis, helping keep the others alive.