Ilram Choi Ilram Choi is a martial artist , stuntman , visual effects artist , and actor who served as main stunt double for John Cho in , especially for Cho ' s fight scenes on the drilling rig . In addition , he portrayed an " Enterprise " security officer in this film . In , Choi earned a Screen Actors Guild Award for Outstanding Performance by a Stunt Ensemble in a Motion Picture as part of the " Star Trek " stunt crew . The same year , he received a Taurus World Stunt Award nomination in the category Best High Work for his performance on the film which he shared with Daniel Arrias , Mike Massa , Paul Lacovara , and Anthony R . Molinari . More recently , Choi performed stunts as a Chelsea civilian in ' s . Choi was born in Washington , District of Columbia and studied martial arts from early age on , started with Tae Kwon Do . He won several art competitions in high school , which led him to the Savannah College of Art and Design to expand his skills in Visual Effects . After his graduation and a successful senior project ( the short movie " Sempiternal " ) , Choi worked for the post - production company " The Stokes Group " and later for " Postasylum " . Beside his career in the visual effects department he created homevideos and short films with his friends and continued his efforts in martial arts . Since 2003 , Choi is residing in Los Angeles . Choi has performed on several festivals and live shows . He also worked on many commercials for products and companies such as " 7 - Up " , " Nike " , and " Burger King " , as well as several print - ads and magazine shoots . Among his first film projects are stunt roles in " L . A . X . " ( 2002 , with Todd Stashwick ) , the Chuck Norris horror film " Bells of Innocence " ( 2003 , with Carey Scott and Marshall R . Teague ) , and the action comedy " Prison - A - Go - Go ! " ( 2003 ) . He continued with appearances in the television shows " Entourage " ( 2005 , under stunt coordination of James Lew ) , " Walker , Texas Ranger " ( 2005 , with Ned Vaughn , Glenn Morshower , and Marshall R . Teague ) , " Charmed " ( under stunt coordinator Noon Orsatti ) , " E - Ring " ( 2006 , alongside fellow " Star Trek " stuntmen Lin Oeding and Anthony Molinari ) , and " Numb3rs " ( 2006 ) . In the latter series , he doubled actor Eric Steinberg . In 2005 / 2006 , Choi worked on several short films , doubled Russell Wong in the action drama " Honor " ( with Linda Park and Fernando Chien ) , performed stunts in the thriller " Crank " and ' s war dramas " Flags of Our Fathers " and " Letters from Iwo Jima " , and worked as stunt coordinator on the short action comedy " Four Card Studs " . Since 2007 , Choi worked on several blockbusters , including the third installment " Pirates of the Caribbean : At World ' s End " ( 2007 ) , did uncredited motion capture for ' s science fiction film " Transformers " ( 2007 ) , as double for in the action comedy " Balls of Fury " ( 2007 ) , and the comedy " Mett the Spartans " ( 2008 ) . He also worked on the television pilot of the " Knight Rider " remake ( 2008 , with Bruce Davison , Susan Gibney , and stunts by Alina Andrei , Edward Conna , Denney Pierce , and Chrissy Weathersby ) and two episodes of " Moonlight " ( 2008 , again with Anthony Molinari ) , and worked as stunt coordinator on the thriller " Junction " ( 2008 ) . He was among the stunt performers who received a Screen Actors Guild Award nomination for Outstanding Performance by a Stunt Ensemble in a Motion Picture for " Pirates of the Caribbean : At World ' s End " in 2008 alongside Joey Anaya , Noby Arden , Tony Angelotti , Dan Barringer , Brian Bennett , Richard L . Blackwell , Keith Campbell , Jay Caputo , Alex Chansky , Fernando Chien , Shawn Crowder , Phil Culotta , Mark DeAlessandro , John Dixon , J . Mark Donaldson , Thomas DuPont , Paul Eliopoulos , Jeremy Fry , Mickey Giacomazzi , Erica Grace , Charles Grisham , Al Goto , Lisa Hoyle , Yoshio Iizuka , Keii Johnston , Theo Kypri , Christopher Leps , James Lew , Kurt D . Lott , Rob Mars , Angela Meryl , Tom Morga , Marty Murray , Hugh Aodh O ' Brien , Lin Oeding , Jim Palmer , Denney Pierce , J . P . Romano , Gregg Sargeant , Lincoln Simonds , Xuyen Valdivia , Webster Whinery , Webster Whinery , Jr . , Brian J . Williams , and Jeff Wolfe . More recently , he performed stunts in the action sequel " Crank 2 : High Voltage " ( 2009 , with Clifton Collins , Jr . and stunts by Lauren Mary Kim , Nicole Randall , Katie Rowe , and Spice Williams - Crosby ) , the science fiction sequel " Transformers : Revenge of the Fallen " ( 2009 , written by Alex Kurtzman and Roberto Orci ) , did motion capture stunt doubling for lead stars Sam Worthington and Laz Alonso in ' s science fiction epic " Avatar " ( 2009 , with Zoe Saldana ) , the horror thriller " Legion " ( 2010 , with stunts by Nancy Thurston and Chester E . Tripp III ) , served as fight coordinator on ' s fantasy film " Alice in Wonderland " ( 2010 , with stunts by Theo Kypri ) , provided utility stunts and was a stunt double for Jet Li in 2010 ' s " The Expendables " and is now serving as stunt double for lead star Andrew Garfield in " The Amazing Spider - Man " franchise . Other recent stunt acting credits include " Undisputed 3 : Redemption " and " Iron Man 3 " .