Question: Who co-starred with Rob Dyrdek in the MTV series that preceded "Fantasy Factory"?
Context: California Skateparks (or CA skateparks) is the largest and most notable skate park and action sports facility builder and designer in the world.  Founded in 1989, and based in Upland, California, CA Skateparks has constructed more municipal city and county parks, action sports competition arenas, and professional athlete's private facilities than any other company of its kind.  CA Skateparks is part of a larger group of companies, including California Landscape & Design Inc. and CA Ramp Works all owned by founder Joe Ciaglia Jr.  California Skateparks designed and built Rob Dyrdek's Fantasy Factory, which has appeared in the MTV show, Rob Dyrdek's Fantasy Factory.  The company also designed the Vans skatepark in Huntington Beach, California. "Opposite of Adults" is a 2010 single from American band Chiddy Bang.  It was released in the United Kingdom on 21 February 2010 and samples "Kids" by MGMT.  It was released in the United States on April 20, 2010.  It was released online to blogs under the name "Kids" approximately one year prior to that.  In late 2010, "Opposite of Adults" was featured as the background music for the "" video game commercial, as well as in the game, in an episode of "Rob Dyrdek's Fantasy Factory", and in episode 8 of "Friday Night Lights" 's fifth season.  The song was also used in the trailer for "30 Minutes or Less".  It was also the goal song for Team North America (World Cup of Hockey 2016). 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". 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. 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". 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". 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". 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. 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. "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".
Answer: Christopher "Big Black" Boykin