Nick Jr. is an American digital cable and satellite television channel that is run by the Nickelodeon Group, a unit of the Viacom Media Networks division of Viacom, the channel's ultimate owner headquartered in New York City.
 The channel, which is aimed at kids under six years, features a mix of originally-produced programming, and series previously and concurrently aired on the "Nick: The Smart Place to Play" block, and its previous iterations, Nick Jr. also features the shows for preschoolers like "Team Umizoomi," "PAW Patrol," "Bubble Guppies," "Blaze and the Monster Machines," "Shimmer and Shine," and "" on Nickelodeon.
 Due to the Nickelodeon block, Nick Jr. is sometimes disclaimed on air as "the Nick Jr. channel" to avert confusion, especially times of day where both Nickelodeon and Nick Jr. are both carrying preschool programming.
Jay Stephens (born March 22, 1971) is a Canadian cartoonist.
 He is best known as the creator of Discovery Kids's animated television series "Tutenstein" and Cartoon Network's "The Secret Saturdays".
 Stephens has also worked on an animation project "JetCat" which aired on Nickelodeon's KaBlam!
 for the series' third and final seasons, with only four shorts produced.
 Before creating "Tutenstein", Jay created several comics, including "Land of Nod", "Oddville!"
, and "Chick & Dee" (for Chickadee magazine).
 He currently lives in Guelph, Ontario.
 Tutenstein was actually based on a character he used for the JetCat comics.
 On June 28, 2010, Stephens launched a comic strip called "Oh, Brother!
" with "Slylock Fox" creator Bob Weber, Jr. "Oh, Brother" ended in 2011.
 He is good friends with stop-motion animators Chris Lavis and Maciek Szczerbowski, where they give thanks to him for their award-winning short, "Madame Tutli-Putli".
Nickelodeon (often shortened to Nick) is an American basic cable and satellite television network launched on December 1, 1977, and is owned by Viacom through Viacom Media Networks and based in New York City.
 It is primarily aimed at children and adolescents aged 6–11 while its weekday morning edutainment programs are targeted at younger children ages 2–5.
George Feyer (1921 – March 1967) was a Canadian cartoonist who shot to fame through appearances on CBC Television in the 1950s.
 As a cartoonist for Maclean's magazine he helped to define the look of Canadian popular culture through the 1950s and 1960s.
David Charles Cooper (born February 7, 1957 in Nova Scotia, Canada) is a Canadian cartoonist, commercial illustrator and a graphic designer who lives in Ottawa, Ontario.
 In addition to comics, Cooper has worked extensively as a designer, producer, and creator in the field of animation.
 Several of his designs were used on "Futurama", notably various areas of the Planet Express office.
 He is also the co-creator of the Nickelodeon cartoon "Pig Goat Banana Cricket" and creator of Teletoon's "The Bagel and Becky Show".
JetCat was a comic book series created by Jay Stephens (of Tutenstein and The Secret Saturdays fame).
 The series is about a young girl named Melanie Ilk who becomes a feline superhero named JetCat in which she flies like a jet and fights like a cat.
 The comic book later spun off into four animated shorts that aired in the third and final season of Nickelodeon's KaBlam!
.
 The character by the name of Tutenstein was later used for Stephen's cartoon series of the same name that lasted from 2003 through 2008.
 The shorts were managed by PorchLight Entertainment.
 It was nominated to Annie Award.
Ben Jones is a Canadian cartoonist best known for his work as a director on the animated television series "", "", "Legion of Super Heroes", "Teen Titans" and "Harvey Birdman, Attorney At Law".
 He is currently supervising director at Nickelodeon Studios on "Pig Goat Banana Cricket".
The Canadian Cartoonist Hall of Fame, formally known as Giants of the North: The Canadian Cartoonist Hall of Fame, honours significant lifelong contributions to the art of cartooning in Canada.
It's a Good Life, If You Don't Weaken is a graphic novel by Canadian cartoonist Seth.
 It appeared in a collected volume in 1996 after serialization from 1993 to 1996 in issues #4–9 of Seth's comic book series "Palookaville".
 The mock-autobiographical story tells of its author's obsessive search for the work of a fictional forgotten cartoonist.
Lynn Johnston, {'1': ", '2': ", '3': ", '4': "} (born May 28, 1947) is a Canadian cartoonist, known for her newspaper comic strip "For Better or For Worse".
 She was the first woman and first Canadian to win the National Cartoonist Society's Reuben Award.

Question: Which Canadian cartoonist worked on "JetCat" which aired on Nickelodeon owned by Viacom?
Answer: Jay Stephens