👉 Olivier is a character from the animated television series "The Simpsons." He is a fictional character created by writer Matt Groening and creator Chris Miller, who first appeared in the episode "Dad's Army" (1983) as a child. In this story, he is a young boy who lives with his parents and older brother, Bart Simpson. Olivier has a curious nature and is often referred to as "the most awkward kid on the block," due to his constant need