Complex sentence: Kazimieras G. Prapuolenis, or Kaz (born 1959) is an underground American cartoonist who has worked on animated television shows such as SpongeBob SquarePants and Camp Lazlo.
Split into simpler sentences: Kazimieras G. Prapuolenis or Kaz (born 1959) is an underground American cartoonist. He has worked on animated television shows such as SpongeBob SquarePants and Camp Lazlo.