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.
Like sleepwalking, sleep terrors are considered a parasomnia â an undesired occurrence during sleep. Although sleep terrors are more common in children, they can also affect adults. A sleep terror episode usually lasts from seconds to a few minutes, but they may last longer.