Question: What is Paul Walker's profession? 

full_context: Document 1: Fast &amp; Furious (2009 film): Fast & Furious (alternatively known as The Fast and the Furious 4, or Fast & Furious 4) is a 2009 American action film directed by Justin Lin and written by Chris Morgan. It is the fourth installment of "The Fast and the Furious" franchise. The film stars Vin Diesel, Paul Walker, Michelle Rodriguez, and Jordana Brewster. The film serves as a connection from the first film into a present-day setting, with main members of the original cast reprising their roles. The film is set between the second installment and . Originally released on April 3, 2009, the film received negative reviews upon release, but was a box office success grossing $363 million worldwide. It was followed by "Fast Five" in 2011.
Document 2: Justin Pierce: Justin Charles Pierce (March 21, 1975 – July 10, 2000) was a British actor and a skateboarder who grew up in the US. He is best known for his roles as Casper in the 1995 film "Kids" and as Roach in the 2000 film "Next Friday". On July 10, 2000, Pierce committed suicide in Las Vegas, Nevada.
Document 3: Furious 7: Furious 7 (alternatively known as Fast & Furious 7 and Fast 7) is a 2015 American action film directed by James Wan and written by Chris Morgan. It is the seventh installment in "The Fast and the Furious" franchise. The film stars Vin Diesel, Paul Walker, Dwayne Johnson, Michelle Rodriguez, Tyrese Gibson, Chris "Ludacris" Bridges, Jordana Brewster, Djimon Hounsou, Kurt Russell, and Jason Statham. "Furious 7" follows Dominic Toretto (Diesel), Brian O'Conner (Walker), and the rest of their team, who have returned to the United States to live normal lives after securing amnesty for their past crimes in "Fast & Furious 6" (2013), until Deckard Shaw (Statham), a rogue special forces assassin seeking to avenge his comatose younger brother, puts the team in danger once again.
Document 4: The Fast and the Furious: The Fast and the Furious (also known as Fast & Furious) is an American franchise based on a series of action films that is largely concerned with illegal street racing and heists, and includes material in various other media that depicts characters and situations from the films. Distributed by Universal Pictures, the series was established with the 2001 film titled "The Fast and the Furious"; this was followed by seven sequels, two short films that tie into the series, and as of May 2017, it has become Universal's biggest franchise of all time, currently the sixth-highest-grossing film series of all time with a combined gross of over $5 billion.
Document 5: Fast &amp; Furious 6: Fast & Furious 6 (alternatively known as Furious 6 or Fast Six) is a 2013 American action film directed by Justin Lin and written by Chris Morgan. It is the sixth installment in "The Fast and the Furious" franchise. The film stars Vin Diesel, Paul Walker, Dwayne Johnson, Michelle Rodriguez, Jordana Brewster, Tyrese Gibson, Chris Bridges, Sung Kang, Luke Evans, Gina Carano, and John Ortiz. "Fast & Furious 6" follows a professional criminal gang led by Dominic Toretto (Diesel) who have retired following their successful heist in "Fast Five" (2011), but remain wanted fugitives. U.S. Diplomatic Security Service (DSS) agent Luke Hobbs (Johnson) offers to clear the group's criminal records and allow them to return home in exchange for helping him to take down a skilled mercenary organization led by Owen Shaw (Evans), one member of which is Toretto's presumed-dead lover Letty Ortiz (Rodriguez).
Document 6: Brian O'Conner: Brian O'Conner (also known as Brian Earl Spilner) is a fictional character and one of the three main protagonists of "The Fast and the Furious" film series, the other being Dominic Toretto and Sean Boswell. He is initially portrayed as a police officer, who is later discharged from the LAPD for aiding and abetting Toretto in the first film. He is portrayed by Paul Walker and appears in all films in the series except "" and "The Fate of the Furious" although he is mentioned in the latter. After Walker's death in a single vehicle accident on November 30, 2013, Universal Pictures decided to retire the character.
Document 7: Cody Walker (actor): Cody Beau Walker (born June 13, 1988) is an American actor. He is the brother of the deceased Paul Walker, and helped complete his final scenes in "Furious 7" (2015). He made his acting debut in "Abandoned Mine" (2013). He went on to appear in "" (2016), and went on to star in the television programme "In the Rough". He will make his lead acting debut in "The Tunche" (2017).
Document 8: The Fast and the Furious (2001 film): The Fast and the Furious is a 2001 action crime film directed by Rob Cohen, produced by Neal H. Moritz and written by Gary Scott Thompson and David Ayer. It is the first installment in "The Fast and the Furious" franchise. The film stars Paul Walker, Vin Diesel, Michelle Rodriguez, Jordana Brewster, Rick Yune, Chad Lindberg, Johnny Strong, and Matt Schulze. The film follows undercover cop Brian O'Conner, who is tasked with stopping a group of unknown hijackers using high-performance racecars to hijack 18-wheelers. It is an international co-production between the United States and Germany.
Document 9: Paul Gleason: Paul Xavier Gleason (May 4, 1939 – May 27, 2006) was an American film and television actor, known for his roles on television series such as "All My Children" and films such as "The Breakfast Club", "Trading Places", and "Die Hard".
Document 10: Paul Walker: Paul William Walker IV (September 12, 1973 – November 30, 2013) was an American actor. Walker began his career guest-starring in several television shows such as "The Young and the Restless" and "Touched by an Angel". Walker gained prominence with breakout roles in coming of age and teen films such as "She's All That" and "Varsity Blues" (1999). In 2001, Walker gained international fame for his portrayal of Brian O'Conner in the street racing action film "The Fast and the Furious" (2001), and would reprise the role in five of the next six installments but died in the middle of the filming of "Furious 7" (2015). He also starred in films such as "Joy Ride" (2001), "Timeline" (2003), "Into the Blue" (2005), "Eight Below", and "Running Scared" (2006).
Document 11: The Fast and the Furious: Tokyo Drift: The Fast and the Furious: Tokyo Drift is a 2006 American action film directed by Justin Lin, produced by Neal H. Moritz, and written by Chris Morgan. It is the third installment in "The Fast and the Furious" franchise, and a stand-alone sequel to "2 Fast 2 Furious" (2003). The film stars Lucas Black, Nathalie Kelley, Sung Kang, Bow Wow and Brian Tee. The film follows car enthusiast Sean Boswell, who is sent to live in Tokyo with his father, before finding solace viewing and competing in the drifting community within the city.
Document 12: 2 Fast 2 Furious: 2 Fast 2 Furious (alternatively known as The Fast and the Furious 2) is a 2003 American action film directed by John Singleton, produced by Neal H. Moritz and written by Michael Brandt and Derek Haas. It is the second installment in "The Fast and the Furious" franchise, and a sequel to "The Fast and the Furious" (2001). The film stars Paul Walker, Tyrese Gibson, Chris "Ludacris" Bridges, Eva Mendes, and Cole Hauser. The film follows former cop Brian O'Conner, who teams up with Roman Pearce and U.S. Customs Service agent Monica Fuentes to bring down drug lord Carter Verone.
Document 13: Lee Thompson Young: Lee Thompson Young (February 1, 1984 – August 19, 2013) was an American actor. He was known for his teenage role as the title character on the Disney Channel television series "The Famous Jett Jackson" (1998–2001) and as Chris Comer in the movie "Friday Night Lights" (2004). His last starring role was as Boston police detective Barry Frost on the TNT police drama series "Rizzoli & Isles" (2010–14).
Document 14: Paul Newman: Paul Leonard Newman (January 26, 1925 – September 26, 2008) was an American actor, film director, producer, race car driver, IndyCar owner, entrepreneur, activist, and philanthropist. He won and was nominated for numerous awards, winning an Academy Award for his performance in the 1986 film "The Color of Money", a BAFTA Award, a Screen Actors Guild Award, a Cannes Film Festival Award, an Emmy Award, and many others. Newman's other roles include the title characters in "The Hustler" (1961) and "Cool Hand Luke" (1967), as well as "Butch Cassidy and the Sundance Kid" (1969), as Butch Cassidy, "The Sting" (1973), and "The Verdict" (1982). He also voiced Doc Hudson in the first installment of Disney-Pixar's "Cars", and received a posthumous credit for his voice recordings in "Cars 3" (2017).
Document 15: Brad Renfro: Brad Barron Renfro (July 25, 1982 – January 15, 2008) was an American actor and musician. He made his film debut at the age of eleven in the lead role in "The Client", going on to star in 21 feature films, several short films, and two television episodes. His career faded rapidly due to alcoholism and substance abuse. He died from a heroin overdose at the age of 25.
ground_truth: actor