Question: Hey, Hey, Hey, It's Fat Albert is an animated primetime special which originally aired on November 12, 1969 on NBC, it would later inspire the long-running 1972 animated series "Fat Albert and the Cosby Kids", an American animated series created, produced, and hosted (in live action bookends), by which comedian?

full_context: Document 1: Hey, Hey, Hey, It's Fat Albert: Hey, Hey, Hey, It's Fat Albert is an animated primetime special which originally aired on November 12, 1969 on NBC in the United States. While NBC did re-air the special twice following its initial airing, it has rarely been seen since. It was created by Bill Cosby and animator Ken Mundie (best known for the opening credit sequences of "Rawhide" and "The Wild Wild West"). It was based on Cosby's stand-up routines, which were based on his childhood. It would later inspire the long-running 1972 animated series "Fat Albert and the Cosby Kids".
Document 2: Charlie Brown's All Stars!: Charlie Brown's All Stars! is the second prime-time animated TV special based upon the popular comic strip "Peanuts," by Charles M. Schulz. It was the second such TV special (following "A Charlie Brown Christmas") to be produced by Lee Mendelson and Bill Melendez (who also directed), and originally aired on CBS on June 8, 1966. It ceased to be aired annually by 1971, and was last shown on CBS on April 3, 1982 (although Disney Channel and Nickelodeon aired reruns of the special in the 1990s). ABC returned the special to television on April 7, 2009, as a companion to "It's the Easter Beagle, Charlie Brown".
Document 3: I Started Out as a Child: I Started Out as a Child is Bill Cosby's second album, released in 1964. It is the first Cosby album that features his childhood memories in his comic routines, but many of the tracks are still observational humor.
Document 4: The Brown Hornet: The Brown Hornet was a show-within-a-show (or more accurately, a cartoon-within-a-cartoon) on the Filmation animated series "Fat Albert and the Cosby Kids" from 1979 to approximately 1984. The Brown Hornet was a show that Fat Albert's gang watched on a barely working television in their clubhouse. Originally the Brown Hornet was presented on a radio program by Cosby as an African-American version of the Green Hornet. During the cartoon the character was rewritten as a caped and masked space hero.
Document 5: A Charlie Brown Thanksgiving: A Charlie Brown Thanksgiving is the tenth prime-time animated TV special based upon the popular comic strip "Peanuts," by Charles M. Schulz. It was originally aired on the CBS network on November 20, 1973, and won an Emmy Award the following year. Currently, the special is aired every November in prime time on the ABC network. It was the third holiday special after "A Charlie Brown Christmas" in 1965 and "It's The Great Pumpkin, Charlie Brown" in 1966.
Document 6: Rudolph the Red-Nosed Reindeer (TV special): Rudolph the Red-Nosed Reindeer is a 1964 Christmas stop motion animated television special produced by Rankin/Bass Productions and currently distributed by Universal Television. It first aired Sunday, December 6, 1964, on the NBC television network in the United States, and was sponsored by General Electric under the umbrella title of "The General Electric Fantasy Hour". The special was based on the Johnny Marks song "Rudolph the Red-Nosed Reindeer" which was itself based on the poem of the same name written in 1939 by Marks' brother-in-law, Robert L. May. Since 1972, the special has aired on CBS, with the network unveiling a high-definition, digitally remastered version of the program in 2005. As with "A Charlie Brown Christmas" and "How the Grinch Stole Christmas", "Rudolph" no longer airs just once annually, but several times during the Christmas and holiday season on CBS. Unlike other holiday specials that also air on several cable channels (including Freeform), "Rudolph" only airs on CBS. It has been telecast every year since 1964, making it the longest running Christmas TV special in history. 2014 marked the 50th anniversary of the television special and a series of postage stamps featuring Rudolph was issued by the United States Postal Service on November 6, 2014.
Document 7: Fat Albert and the Cosby Kids: Fat Albert and the Cosby Kids is an American animated series created, produced, and hosted (in live action bookends) by comedian Bill Cosby, who also lent his voice to a number of characters, including Fat Albert himself. Filmation was the production company for the series. The show premiered in 1972 and ran until 1985 (with new episodes being produced sporadically during that time frame). The show, based on Cosby's remembrances of his childhood gang, centered on Fat Albert (known for his catchphrase "Hey hey hey!"), and his friends.
Document 8: Fat Albert Rotunda: Fat Albert Rotunda is the eighth album by jazz keyboardist Herbie Hancock, released in 1970. It also was the first album that Hancock had on the Warner Bros. Records label, since leaving Blue Note Records. The music was originally done for the TV special "Hey, Hey, Hey, It's Fat Albert", which later inspired "Fat Albert and the Cosby Kids" TV show. "Fat Albert Rotunda", along with "Mwandishi" and "Crossings" was reissued in one set as "Mwandishi: The Complete Warner Bros. Recordings" in 1994.
Document 9: List of Fat Albert and the Cosby Kids episodes: "Fat Albert and the Cosby Kids" aired 110 episodes during its run on CBS from September 9, 1972 to October 24, 1981 and later in syndication from September 1, 1984 to August 10, 1985.
Document 10: When I Was a Kid: When I Was a Kid (1971) is the 12th comedy album by Bill Cosby recorded at the Westbury Music Fair. The cover is an early appearance of Fat Albert and the Cosby Kids.
Document 11: Cosby: Cosby is an American sitcom television series broadcast on CBS from September 16, 1996, until April 28, 2000. The program starred Bill Cosby and Phylicia Rashad, who had previously worked together in the 1984–1992 NBC sitcom "The Cosby Show". Madeline Kahn portrayed their neighbor, Pauline, until her death in 1999. The series is loosely based on the British sitcom "One Foot in the Grave" airing on BBC from 1990 until 2001.
Document 12: Fat Albert (film): Fat Albert is a 2004 American live-action/animated fantasy romantic comedy film based on the Filmation animated series of the same name created by Bill Cosby. The film was produced by Davis Entertainment for 20th Century Fox, and stars Kenan Thompson as the title character alongside Cosby himself in a key supporting role. Unlike films that meld the cartoon world with the real world while at the same time keeping the cartoon characters two-dimensional (e.g., "Who Framed Roger Rabbit", "Space Jam", ""), "Fat Albert" takes a twist and transforms the cartoon characters into three-dimensional humans, who have to come to grips with the differences that exist between their world and the real world. The film acts as a continuation of the series; its plot surrounds Fat Albert and the gang leaving their 1970s cartoon world and entering the 21st century real world in order to help a teenage girl, Doris Robertson (Kyla Pratt), deal with the challenges of being unpopular, and not having any friends aside from her foster sister, Lauri. Doris has withdrawn and fallen into depression after the death of her grandfather, Albert Robertson (who was a friend of Cosby and the real-life inspiration for the Fat Albert character). Fat Albert and the gang must show her that she is special and that she can make friends. But if Fat Albert and his friends stay in the real world, they will turn to celluloid dust, and it is up to Cosby to help them get them back into the cartoon world.
Document 13: Hey, Landlord: Hey, Landlord is an American sitcom that appeared on NBC during the 1966-1967 season, sponsored by Procter & Gamble in the 8:30-9pm Eastern time period on Sunday nights. It is notable for its casting director Fred Roos, who later became a producer for Francis Ford Coppola. Roos discovered the counterculture sketch group The Committee in San Francisco and cast all members in bit parts in "Hey, Landlord." It also served as the first TV show for prolific writer-director-producer Garry Marshall ("Happy Days", "Laverne and Shirley").
Document 14: Bill's Best Friend: Bill's Best Friend is the 17th comedy album by Bill Cosby. Much of the material was recycled in the film and accompanying album "Himself". The story of the car with the airplane engine was previously attributed to Fat Albert, while on this album the owner is referred to as "Charlie Waynes". The car in the Fat Albert sketch was a 1941 Mercury. The car on this album is a 1942 DeSoto. This album and his previous Capitol Records album were repackaged in Australia as a two-CD set in 1992 called "The Bill Cosby Collection".
Document 15: Bill Cosby Is a Very Funny Fellow...Right!: Bill Cosby is a Very Funny Fellow...Right! is the debut album release by Bill Cosby. It was recorded live at the nightclub The Bitter End in New York City's Greenwich Village during early 1963. The album includes three sketches about Noah.
ground_truth: Bill Cosby