Petra Foerster is a UTKM Assistant Instructor and Orange Belt as well as a Judo Brown Belt who regularly trains both styles. Jeff Dyble, is a veteran Krav Maga practitioner a UTKM Yellow belt and works in the film industry working his way into the stunt world. He also runs Gi. Jacked a clothing company that gives back to veterans. Oliver is a UTKM Orange belt and longtime student, he works in security and regularly applies his skills in real-world scenarios.