'SpongeBob SquarePants' creator Stephen Hillenburg dies at 57

SpongeBob SquarePants creator Stephen Hillenburg has passed away at the age of 57.

We are sad to share the news of the passing of Stephen Hillenburg, the creator of SpongeBob SquarePants. Today, we are observing a moment of silence to honor his life and work.

— Nickelodeon (@Nickelodeon) November 27, 2018

Nickelodeon confirmed the news Tuesday afternoon stating the Hillenburg passed away Monday after a battle with ALS.

Hillenburg created, wrote, produced and directed SpongeBob SquarePants. Since it’s debut in 1999, the aninated series has gone on to spawn hundreds of episodes, movies and a Broadway musical that included songs written by Panic! At The Disco’s Brendan Urie.