“Chyna” was the stage name of Joanie Laurer. She was a professinal; wrestler, wrestling ‘manager’, and actress. She did stints in both WCW and WWE.
(At the beginning of her time as a wrestler, she was rather flat-chested. She disappeared for a while and came back...after having breast implants, which made her very well-endowed.)
She battled drug addiction for many years, and it’s reported that an overdose of medications for anxiety and sleeping aids is what killed her.
Thank you. Sad about the OD.