Former WCW wrestler Van Hammer was arrested and charged with DUI ... after he allegedly hit a 5-year-old boy with his car in Florida on Sunday afternoon.
Boynton Beach police say 60-year-old Hammer -- real name Mark Hildreth -- was driving 58 MPH in a 35 zone and drunk when he hit the young boy, who was riding a bike with training wheels.
According to the report, the boy flew on to the top of Hildreth's car hood and suffered possible internal injuries.
The boy was taken to a nearby hospital, where he remains in stable condition, the Palm Beach Post reports.