Who stole Muhammad Ali's bike?

Answer 1

No he went into a basement under the site of where it had been stloen and told a cop that he was going to beat the guy who stole his bike, the cop later introduced him to boxing.

Answer 2

Having his bike stolen was the inspiration for Ali becoming a boxer, but no one knows who the bike thief was.

Answer 3

He said that I am going to find him and fight him.