Fantasio is a fictional character created by the French comic artist André Franquin. He first appeared in the comic series Spirou et Fantasio in 1938. Fantasio is known for his adventurous spirit and his role as the best friend of Spirou, the series' main character. Together, they embark on various escapades, often involving humor and fantasy elements. Fantasio is characterized by his distinctive appearance, featuring a tall, slender build and a unique hairstyle. He often finds himself in comical situations, showcasing his cleverness and resourcefulness. The character has become a beloved figure in European comics, contributing to the popularity of the Spirou et Fantasio series.