Robert E. O. Speedwagon

None

No supernatural powers, but sharp intuition, street-fighting skill and, later, the vast resources of the Speedwagon Foundation.

A rough-looking former street thug from Ogre Street with a scarred face and a spiked flat cap, later a distinguished oil magnate.

Loyal, perceptive and honorable beneath his tough exterior; devoted for life to the Joestar bloodline.