Was former chess world champion Bobby Fisher ever was on Wheaty Boxes?

Question

He made chess very popular in the U.S. when he became a world champion. What products did he endorsed?

Answer 1

Yes, when he was 13 years old.

Answer 2

No, I don't think he was on the Wheaties box.

In 1934, the breakfast cereal Wheaties began the practice of including pictures of athletes on its packaging to coincide with its slogan, "The Breakfast of Champions." In its original form, athletes were depicted on the sides or back of the cereal box, though in 1958 Wheaties began placing the pictures on the front of the box. The tradition has included hundreds of athletes from many different sports, and also team depictions.