Professional bodybuilder Rich Piana is fighting for life after falling ill at his Florida home, it is being reported.
The website TMZ says that the 46-year-old is in an induced coma after suffering "a medical emergency".
Piana is a well-known bodybuilder who has won a raft of competitions, including Mr California.
TMZ reports: "Law enforcement sources tell us ... emergency personnel responded to a possible overdose call at Piana's home on Monday afternoon. When they arrived, Piana was unresponsive and was transported to a nearby hospital where he was placed into a medically induced coma.