WWE Legend 'Superstar' Billy Graham Hospitalized For Internal Bleeding

WWE Hall of Famer "Superstar" Billy Graham has been hospitalized after doctors say he was bleeding internally ... but he's now in stable condition.

The 73-year-old legend -- who famously trained as a bodybuilder with Arnold Schwarzenegger -- was taken to the hospital late Tuesday night.

Billy's son, Joseph Miluso, told ProWrestlingSheet the bleeding is now under control and his father is expected to make a full recovery.

Billy's daughter told PWS that Graham is in stable condition.

#GetWellSoonBrother