TIL that Craig Bartlett, the creator of the PBS Kids animated series "Dinosaur Train", also created the classic Nickelodeon cartoon "Hey Arnold!" (Which actually originated from Sesame Street)
TIL that Craig Bartlett, the creator of the PBS Kids animated series "Dinosaur Train", also created the classic Nickelodeon cartoon "Hey Arnold!" (Which actually originated from Sesame Street)
en.wikipedia.org
Craig Bartlett - Wikipedia
Also, his brother is Matt Groening, the guy who created The Simpsons.