Muhammad Ali visits elementary school in his hometown of Louisville, KY

Muhammad Ali posed for pictures with students during an appearance to promote an initiative to grow vegetable gardens at schools around the world.

This garden is a protoype for a series of "Muhammad Ali Center Peace Gardens" which will aim to teach children about nutrition and respect for different cultures.

Interested in learning more about Muhammad Ali? Enslow has books for all grade levels: elementary, middle, and high school, as well as a title discussing the Supreme Court decision over Muhammad Ali's refusal to be drafted.