Muhammad Ali's grandson -- high school football star Biaggio Ali-Walsh -- has committed to Cal ... after receiving offers from several top colleges.
B.A.W. made his announcement while visiting the Cal campus over the weekend -- saying, "I've discussed with my family and I am blessed to say I am committed to California Berkeley!! #GoBears."
Biaggio is one of the top running backs in the country -- and is about to start his senior year at Bishop Gorman High School in Nevada ... the same place where Snoop's son Cordell Broadus played.
Oh, and if the college football thing doesn't work out -- remember, he's got a modeling contract with one of the top agencies in the country.
Rumble young man, rumble.