Isis Sio suffered a knockout during a fight on ProBoxTV.
She is currently 19 years old.
The incident has raised concerns about safety in boxing.
Strategic angle: Isis Sio, 19, is in a medically induced coma following a knockout during a recent bout.
Isis Sio suffered a knockout during a fight on ProBoxTV.
She is currently 19 years old.
The incident has raised concerns about safety in boxing.