51.   Johnny Unser will substitute for driver Mike Groff, who was knocked unconscious and suffered a concussion after his wall crash Friday afternoon.

52.   Jonsson was knocked unconscious and lay on the ice for nearly five minutes with his eyes closed.

53.   Knocked briefly unconscious then, she escaped with a concussion and a slightly torn ankle ligament.

54.   Knocked unconscious, his right arm broken, his hip injured, Osoro could not compete for two years.

55.   Knocked unconscious, Labonte was taken to Riverside Community Hospital, where he underwent surgery for severe facial lacerations.

56.   Knocked unconscious with a concussion, LaFontaine was taken to an ambulance and that was attacked by Ranger fans.

57.   Larry Murphy was knocked unconscious when Oliwa sent him into the boards and will not face the Islanders.

58.   Last year, while sailing off the coast of New Jersey, Joao Aguiar was knocked unconscious by the flying boom of his catamaran and fell into a coma.

59.   Late in a resounding Packers victory, Williamson was knocked unconscious and had to be carried off the field on a stretcher.

60.   Last week, several inmates jumped a prison officer in a corridor, knocking him unconscious and sending him to the hospital emergency room, prison sources said.