His father taught him
Wushu, becoming adept in it. Before acting in films and television, Stephen was a stunt performer and
fight coordinator. He's acted in films such as
Twisters,
Olympus Has Fallen and
Sicario. He trained actors
Keanu Reeves,
Denzel Washington and
Adam Driver for the films
47 Ronin,
The Equalizer and
Star Wars: The Force Awakens, respectively. He appeared on television in major shows such as HBO’s
Insecure,
NCIS, Apple TV’s
For All Mankind,
CSI: Las Vegas, and Netflix's ''
Jupiter's Legacy. In video games, he portrayed a Jedi Master in Star Wars: The Old Republic, and gained more recognition as Martin Li / Mister Negative in the 2018 video game Spider-Man, a role he reprised in the 2023 sequel, Spider-Man 2''. ==Filmography==