Ewing played center for the Georgetown Hoyas for four years and was named as the 16th greatest college player of all time by ESPN. He won Olympic gold medals as a member of the 1984 and 1992 United States men's Olympic basketball teams.
Sleep paralysis is a temporary inability to move or speak that occurs when you're waking up or falling asleep. It's not harmful and should pass in a few seconds or minutes, but can be very frightening.
Sleep terror disorder. Sleep terror disorder is characterized by extreme panic and a sudden, loud, terrified scream during sleep, which may be followed by physical activities such as hitting objects or moving in and out of the bedroom. Persons with this disorder can injure themselves.