Scott Adkins, star of Undisputed III: Redemption, was featured in the February 2011 Black Belt issue's cover story about what constitutes the 21st-century martial artist. He's a student of judo, wushu, Krav Maga and gymnastics, and used all of them in his role as Russian inmate Boyka for the two latter Undisputed films. In this exclusive interview, Adkins and respected director Isaac Florentine discuss Boyka's evolution for the latest Undisputed installment.