Question: What star of "Fat Albert" is known for his role in Saturday Night Live's sketch, "What Up With That?"
Context: "What Up with That?"  is a recurring sketch on the NBC television series "Saturday Night Live" which first aired in 2009.  It stars Kenan Thompson as Diondre Cole, host of a talk show on BET.  Supporting characters include Taran Killam as the show's announcer (originally Will Forte), Sasheer Zamata (originally Jenny Slate, later Vanessa Bayer) and Cecily Strong (originally Nasim Pedrad) as backup singers/dancers Pippa and Piper, respectively, Fred Armisen as Giuseppe, a Kenny G-like saxophone player, and Jason Sudeikis as Vance, an overzealous backup dancer.  The sketch has incorporated unannounced cameo appearances by a number of celebrities.  In addition to this, cast members frequently play roles adding to the chaos during Cole's performances, such as Paul Brittain and Abby Elliott's dancing performances as Vili Fualaau and Mary Kay Letourneau, a student and teacher who made news for their sexual relationship. Erik Marcisak (pronounced "Mar-See-Sack") (born March 17, 1978 in Queens, NY), is an American writer, sketch comedy producer, actor and VIP customer of David Gagnon taxi, based in Charlottetown, PEI.  Erik Marcisak was named one of "Backstage"'s Top Ten "Comedy Best Bets" in 2005 for producing the controversial sketch comedy show "Saturday Night Rewritten", which used the previous night's "Saturday Night Live" as a creative jumping-off point for an entirely new sketch show that was written, rehearsed, and performed within 8 hours the next day.  "Saturday Night Rewritten" ran in New York City from 2003-2006. Kenan Thompson ( born May 10, 1978) is an American actor and comedian.  He is known for his work as a cast member of NBC's "Saturday Night Live".  In his teenage years, he was an original cast member of Nickelodeon's sketch comedy series "All That."  Thompson is also known for his roles as Kenan Rockmore in the sitcom "Kenan & Kel", Russ Tyler in "The Mighty Ducks" franchise, Dexter Reed in the film "Good Burger", and "Fat Albert" as the title character.  In his early career, he often collaborated with fellow comedian and "All That" cast member Kel Mitchell.  He is ranked at #88 on VH1's 100 Greatest Teen Stars. 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. 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. <section begin=head />"Saturday Night Live" ("SNL") is a late-night sketch comedy and variety show created by Lorne Michaels.  It premiered on NBC, a terrestrial television network, on October 11, 1975 under the title "NBC's Saturday Night".  The show often satirizes contemporary American popular culture and politics.  "Saturday Night Live" features a two-tiered cast: the repertory members, also known as the "Not Ready for Prime-Time Players," and newer cast members, known as "Featured Players."  Each week, the show features a host, often a well-known celebrity, who delivers an opening monologue and performs in sketches with the cast.  A musical guest is also invited to perform several sets (usually two, and occasionally more).  Every so often a host or musical guest will fill both roles, such as was the case with Britney Spears in 2000 and 2002, Jennifer Lopez in 2001 and 2010, Justin Timberlake in 2003, 2006 and 2013, Taylor Swift in 2009, Bruno Mars in 2012, Lady Gaga in 2013, Miley Cyrus in 2013 and 2015, Drake in 2014 and 2016, Blake Shelton in 2015, and Ariana Grande in 2016.  With the exception of Season 7 and several other rare cases, the show has begun with a cold open that ends with someone breaking character and proclaiming "Live from New York, it's Saturday Night! " "Saturday Night Live" (abbreviated as SNL) is a late-night sketch comedy and variety show created by Lorne Michaels.  It premiered on NBC, a terrestrial television network, on October 11, 1975 under the title "NBC's Saturday Night".  The show often satirizes contemporary American popular culture and politics.  "Saturday Night Live" features a two-tiered cast: the repertory members, also known as the "Not Ready for Prime-Time Players", and newer cast members, known as "Featured Players." "Wayne's World" was originally a recurring sketch from the NBC television series "Saturday Night Live".  It evolved from a segment titled "Wayne's Power Minute" (1987) on the CBC Television series "It's Only Rock & Roll", as the main character first appeared in that show.  The "Saturday Night Live" sketch spawned two films, and several catchphrases which have since entered the pop-culture lexicon.  The sketch centered on a local public-access television program in Aurora, Illinois, hosted by Wayne Campbell (Mike Myers, the same actor from "Wayne's Power Minute"), an enthusiastic and sardonic long-haired metalhead, and his timid and sometimes high-strung, yet equally metal-loving sidekick and best friend, Garth Algar (Dana Carvey).  Wayne lives with his parents and broadcasts his show "live" from the basement of their house every Friday evening at 10:30.  The first "Wayne's World" sketch appeared in the 13th "Saturday Night Live" episode of 1988/1989. A Night at the Roxbury is a 1998 American comedy film based on a recurring skit on television's long-running "Saturday Night Live" called "The Roxbury Guys".  "Saturday Night Live" regulars Will Ferrell, Chris Kattan, Molly Shannon, Mark McKinney and Colin Quinn star.  This film expands on the original Saturday Night Live sketches where the Roxbury Guys were joined by that week's host, and bobbed their heads to Haddaway's hit song "What Is Love" while being comically rejected by women at various clubs. 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.
Answer: Kenan Thompson