Question: are sylvester stallone's son alive?
Answer: Sage Stallone, the 36-year-old son of actor Sylvester Stallone, died of atherosclerosis, which brought on a heart attack, a spokesman for the Los Angeles County coroner said Thursday. Stallone was found dead in his Los Angeles home on July 13 by his housekeeper, who was asked by Stallone's mother to check on him.