A 19-year-old professional boxer is awake and talking after spending nearly 48 hours in a medically induced coma following a knockout loss over the weekend.

Isis Sio, 19, has been placed into a medically induced coma following a brutal knockout she suffered on Saturday night.

Isis—whose turned professional in September and so far has gone 1-3 in the ring—was competing against Jocelyn Camarillo in the match when she was knocked out, per ESPN, after receiving a series of hea...