What did the illustrator of a well-known manga starring Goku first achieve mainstream recognition for?
Akira Toriyama: Akira Toriyama (鳥山 明 , Toriyama Akira , born April 5, 1955 in Nagoya, Aichi) is a Japanese manga and game artist. Akira Toriyama:  He first achieved mainstream recognition for his highly successful manga "Dr. Slump", before going on to create "Dragon Ball"—his best-known work—and acting as a character designer for several popular video games such as the "Dragon Quest" series, "Blue Dragon" and "Chrono Trigger".
i don't know