Question: What is the name of this American television personality and musician, who is the best friend of Rob Dyrdek with whom he starred in a reality television series?

Context paragraphs:
Rob Dyrdek's Fantasy Factory: Rob Dyrdek's Fantasy Factory is an American reality television series that aired on MTV and debuted on February 8, 2009.  The factory is a space for skateboarder Rob Dyrdek to manage two aspects of his life, business and pleasure.  The 25,000-square-foot complex contains two distinct areas: A warehouse designed for skateboarding and an office complex.  Dyrdek's cousin, Christopher "Drama" Pfaff serves as Dyrdek's assistant on the show.  Christopher "Big Black" Boykin, originally from "Rob & Big", made his debut appearance to the Fantasy Factory beginning in the fourth season.  Rashawn "Bam Bam" Davis, who co-starred with Rob, Big Black, and Drama in "Rob & Big", made his first appearance in the Fantasy Factory on the third episode of Season 5.  Throughout the series, guest appearances included Ryan Sheckler, John Mayer, Danny Way, Steve Berra, Ludacris, and Johnny Knoxville and Chris Pontius from "Jackass".

Wild Grinders: Rob Dyrdek's Wild Grinders, also known simply as Wild Grinders, is an animated television series airing on Nickelodeon's sister channel Nicktoons.  The series is created by, produced by, and loosely based on the life of professional skateboarder and reality TV star Rob Dyrdek, with distribution by Moonscoop.  It made its second broadcast on U.S. television on April 27, 2012.  Various animated shorts featuring the "Wild Grinders" characters had previously been seen and continues to be seen on Kabillion, a video on demand channel and streaming video website partially owned by Moonscoop.

List of Rob &amp; Big episodes: The following is an episode list for the MTV television series "Rob & Big".  The show follows the lives of professional skateboarder Rob Dyrdek and his best friend and bodyguard Christopher "Big Black" Boykin.  The series premiered on November 2, 2006 and featured eight episodes in each of its first and second seasons and sixteen episodes in the concluding third season.  Along with the regular episodes, the series feature three recap specials.

List of Rob Dyrdek's Fantasy Factory episodes: The following is an episode list for the MTV reality television series "Rob Dyrdek's Fantasy Factory".  The show follows the lives of professional skateboarder Rob Dyrdek, his cousin Drama, and the staff of The Fantasy Factory.

Christopher Boykin: Christopher "Big Black" Boykin (January 13, 1972 – May 9, 2017) was an American television personality and musician best known for his role on MTV's "Rob & Big", which followed him and his co-star, skateboarder Rob Dyrdek.

Rob Dyrdek: Robert Stanley Dyrdek (born June 28, 1974) is an entrepreneur, former American professional skateboarder, actor, producer, and reality TV star.  He is best known for his roles in the reality shows "Rob & Big", "Rob Dyrdek's Fantasy Factory" and "Ridiculousness".  He also is the creator of the animated series "Wild Grinders", in which he voices the series' main character, Lil Rob.  In 2014, Dyrdek was labeled as one of the "Most influential skateboarders of all-time" by "FoxWeekly".

Chanel West Coast: Chelsea Chanel Dudley (born September 1, 1988), better known by her stage name Chanel West Coast, is an American "rapper", singer, actress, model and television personality.  She came to prominence for her roles in MTV's "Rob Dyrdek's Fantasy Factory" and "Ridiculousness".

Rob &amp; Big: Rob & Big is an American reality television series that follows the lives of professional skateboarder, actor, producer Rob Dyrdek and his best friend and bodyguard Christopher "Big Black" Boykin.  It premiered on November 4, 2006, and concluded on April 15, 2008, after three seasons.  Reruns of the series air on the MTV sister network, MTV2.  The series was followed-up with "Fantasy Factory".

Angel Porrino: Angel Porrino (born May 6, 1989 in Las Vegas, Nevada) is an American television personality, actress, dancer and showgirl, best known for appearing on the E! network's reality television show "Holly's World" as Holly Madison's personal assistant/best friend.  She is currently one of the stars of "Absinthe" at Caesars Palace.

Fantasy (Aldo Nova song): "Fantasy" is the debut single by Canadian rock musician Aldo Nova and is his most popular work to date.  Released on his eponymous debut album in 1982, the song climbed to #3 on the Mainstream rock chart, and #23 on the "Billboard" Hot 100 singles chart.  The song was featured in a flashback sequence in the final episode of the popular television series "Rob & Big".  A cover version of the song, performed by Steel Panther, is the current theme song for the MTV show "Rob Dyrdek's Fantasy Factory".

Supporting paragraphs: Rob &amp; Big Christopher Boykin
Answer: Christopher "Big Black" Boykin