Question: Which American hip hop artist had his film debut in 'Get Rich or Die Tryin' which featured his song 'I'll Whip Ya Head Boy' as the intro to the film?

Context paragraphs:
50 Cent discography: American rapper 50 Cent has released five studio albums, ten mixtapes, two video albums, four compilation albums, one soundtrack album, 76 singles (including 26 as a featured artist), and 88 music videos.  As of July 2014, he is the sixth best-selling hip-hop artist of the Nielsen SoundScan era with 16,786,000 albums sold in the US.  50 Cent signed to Shady Records in 2002 and released his debut studio album, "Get Rich or Die Tryin'", on February 6, 2003.  The album peaked at number one in the US "Billboard" 200 and performed well in international markets.  It features the number-one singles "In da Club" and "21 Questions" and also includes the singles "P.I.M.P." and "If I Can't".  50 Cent collaborated with American rapper Lil' Kim on "Magic Stick", which peaked at number two in the US.

G-Unit: G-Unit (short for Guerrilla Unit) is an American hip hop group originating from South Jamaica, Queens, New York, formed by longtime friends and East Coast rappers 50 Cent, Tony Yayo and Lloyd Banks.  The group released their debut album "Beg for Mercy", in 2003, which went on to sell over 2,000,000 copies in the US and was certified Double Platinum by the Recording Industry Association of America (RIAA).  The album, which followed the critical and commercial success of 50 Cent's major-label debut "Get Rich or Die Tryin'", served as a platform for Lloyd Banks, Young Buck and Tony Yayo to release their respective solo debut albums; "The Hunger for More" (2004), "Straight Outta Cashville" (2004) and "Thoughts of a Predicate Felon" (2005).  In 2008, the group released their second album "T·O·S (Terminate on Sight)".

In da Club: "In da Club" is a hip hop song performed by American rapper 50 Cent from his debut studio album "Get Rich or Die Tryin'" (2003).  The song was written by 50 Cent, Dr. Dre, and Mike Elizondo and produced by Dr. Dre with co-production credit from Elizondo.  The track was released in January 2003 as the album's lead single and peaked at number one on the "Billboard" Hot 100, becoming 50 Cent's first number one single on that chart.

Hustler's Ambition: "Hustler's Ambition" is a song by American rapper 50 Cent.  Written by 50 Cent and produced by B-Money "B$", the song was released as the first single from the soundtrack to the film "Get Rich or Die Tryin' " (2005).  Built around a soul–influenced production sampling the Frankie Beverly and Maze song "I Need You", "Hustler's Ambition" features lyrics regarding 50 Cent's rise to fortune and fame, intended to mirror the experience faced by 50 Cent's character in the film: it marks a shift from influence of hardcore hip hop present in 50 Cent's earlier work.  "Hustler's Ambition" was released to digital retailers in the United States in October 2005 via Interscope Records, with a CD release following in February 2006.

No Mercy, No Fear: No Mercy, No Fear is the second mixtape by 50 Cent and G-Unit.  It was recorded after signing a $1 million deal with Aftermath Entertainment and Shady Records after releasing his 2002 compilation album "Guess Who's Back? ".  It featured the hit single "Wanksta", which was added onto the "8 Mile soundtrack" album and later as a bonus track in his 2003 commercial debut album "Get Rich or Die Tryin'".  It also contained the freestyle to Diddy's song "Victory", from the album "No Way Out", which was later used on Bad Boy's 10 Anniversary Greatest Hits album.  The mixtape was ranked #5 in "XXL's Top 20 Mixtapes".

Get Rich or Die Tryin' (film): Get Rich or Die Tryin' is a 2005 American Hip-Hop Rap biopic crime film starring 50 Cent, in his feature film acting debut.  It was released on November 9, 2005, and was known as Locked and Loaded during production.  Similar to the 2002 Eminem film "8 Mile", which it used as a template, the film is loosely based on 50 Cent's own life and was directed by Jim Sheridan.  The name of the film is shared with 50 Cent's 2003 debut album of the same name.

Rhyon Nicole Brown: Rhyon Nicole Brown (born October 6, 1992) is an American actress, singer, and dancer.  Rhyon is the younger sister of R&B singer RaVaughn.  She made her film debut in "Santa & Pete" (1999) and has since appeared in various television shows.  Brown has had recurring roles on shows such as "That's So Raven" as Madison, on "Judging Amy" as Rebecca Van Exel, and most recently a starring role on the ABC Family TV series "Lincoln Heights" as Lizzie Sutton.  In 2005, she appeared in 50 Cent's semi-biographical film, "Get Rich or Die Tryin'" as the younger version of 50 Cent's love interest Charlene.  Brown also stars as R&B singer Michel'le in the 2016 Lifetime movie 'Surviving Compton: Dre, Suge, & Michel'le'.

I'll Whip Ya Head Boy: "I'll Whip Ya Head Boy" is a song by American hip hop recording artist 50 Cent, released as the fourth and final single from the soundtrack to the film "Get Rich or Die Tryin'."  The song features Young Buck and is the closing track on the album.  It is played in the intro of the film.  The official remix features M.O.P. and was released as a promo single to USA radio stations.

Benz Antoine: Benz Antoine (born Rubens Antoine on June 22, 1972 in Montreal, Quebec) is a Haitian-Hollywood Actor who has made over 100 Film & Television appearances.  He is best known for his appearances in Romeo Must Die, Death Race, Get Rich or Die Tryin', Four Brothers and I'm Not There.  He also earned critical acclaim for his gripping portrayal of alcoholic cop 'Tyler Joseph' in both the original French version and the English adaptation of 19-2.

Best Of (50 Cent album): Best Of (also referred to as Best of 50 Cent) is the first greatest hits album by American hip hop recording artist 50 Cent.  It was released on March 31, 2017, by Shady Records, Aftermath Entertainment and Interscope Records.  The compilation includes tracks from five of his previous studio albums: "Power of the Dollar" (2000), "Get Rich or Die Tryin'" (2003), "The Massacre" (2005), "Curtis" (2007) and "Before I Self Destruct" (2009).  Also included are songs from the soundtrack to the film "Get Rich or Die Tryin'" (2005).  It also includes the non-album singles "Get Up" and "I Get It In".  "Best Of" anthologizes the majority of the singles that 50 Cent released during his joint deals with Eminem's Shady, Dr. Dre's Aftermath, and major-label Interscope.

Supporting paragraphs: I'll Whip Ya Head Boy Get Rich or Die Tryin' (film)
Answer: 50 Cent