Daniel Phillip Henney or Jeom Deok-su (born November 28, 1979) is an American actor and model, known for starring in films such as "Seducing Mr. Perfect" (2006), "My Father" (2007), "" (2009), "Shanghai Calling" (2012), "The Last Stand" (2013), and "Big Hero 6" (2014).
Big Hero 6 is a 2014 American 3D computer-animated superhero-comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.
 Loosely based on the superhero team of the same name by Marvel Comics, the film is the 54th Disney animated feature film.
 Directed by Don Hall and Chris Williams, the film tells the story of Hiro Hamada, a young robotics prodigy who forms a superhero team to combat a masked villain.
 The film features the voices of Scott Adsit, Ryan Potter, Daniel Henney, T.J. Miller, Jamie Chung, Damon Wayans, Jr., Genesis Rodriguez, Alan Tudyk, James Cromwell, and Maya Rudolph.
Don Hall is an American film director and writer at Walt Disney Animation Studios.
 He is known for co-directing "Winnie the Pooh" (2011), "Big Hero 6" (2014), which was inspired by the Marvel Comics of the same name and "Moana" (2016), along with Ron Clements and John Musker.
 "Big Hero 6" won the Oscar for Best Animated Feature in 2015.
Big Hero 6: The Series is an upcoming American animated series, produced by Disney Television Animation and currently being developed by "Kim Possible" creators Mark McCorkle and Bob Schooley.
 The series is based on Disney's 2014 film "Big Hero 6", which itself is loosely based on the comic book series, Big Hero 6 published by Marvel Comics.
 Scheduled to premiere on Disney XD in November 2017, the series will take place after the events of the film and will use traditional 2D animation.
Honey Lemon (Aiko Miyazaki) is a fictional superhero appearing in American comic books published by Marvel Comics.
 The character is commonly associated with the Japanese team known as Big Hero 6.
 She was created by Steven T. Seagle and Duncan Rouleau, and first appeared in "Sunfire & Big Hero 6" #1 (September 1998).
Ryan Potter (born September 12, 1995) is an American actor and martial artist.
 Beginning his career as a professional actor at the age of 15, Potter is perhaps best known for his starring role as Mike Fukanaga in "Supah Ninjas" and for voicing Hiro Hamada in "Big Hero 6" (2014).
Fred (nicknamed Fredzilla) is a fictional character appearing in American comic books published by Marvel Comics.
 The character appears in particular in "Big Hero 6", which features a team of superheroes of which he is a member.
 He also appeared in the 2014 Disney animated film "Big Hero 6", which is based on the book.
Baymax is a fictional character, a superhero appearing in American comic books published by Marvel Comics.
 Created by Steven T. Seagle and Duncan Rouleau, Baymax first appeared in "Sunfire & Big Hero 6" #1 (September 1998).
 Baymax begins his existence as Hiro Takachiho's science project.
 Originally designed to be a hydro-powered robotic synthformer programmed to serve as Hiro's personal bodyguard, butler, and chauffeur, Baymax becomes Hiro's best friend and father figure when the young inventor programs his recently deceased father's brain engrams into Baymax's artificial intelligence.
 When the Giri recruits Hiro into the fledgling super-team Big Hero 6, Baymax also joins the team, where his phenomenal strength, and amazing surveillance and data analysis capabilities have proven useful.
Shiyoon Kim () is a Korean-American character designer and concept artist for Walt Disney Animation Studios.
 He is most prominently known for his work on the major motion features: "Tangled" (2010), "Wreck-It Ralph" (2012), "Big Hero 6" (2014), and "Zootopia" (2016).
 Kim currently lives in Los Angeles with his wife.
Damon Kyle Wayans Jr. (born November 18, 1982) is an American actor, writer and stand-up comedian, most widely known for starring as Brad Williams in the ABC sitcom "Happy Endings" and as Coach in the Fox sitcom "New Girl."
 In 2014, he starred in the comedy film "Let's Be Cops" and provided the voice of Wasabi in "Big Hero 6".

Question: which American actor and martial artist.features in Big Hero 6  
Answer: Ryan Potter,