81.   Rahman, throwing punches on the run, had Lewis backpedalling and, although the champion grinned defiantly, the challenger ended the fight with a spectacular knockout punch.

82.   A deadlocked jury appeared to be a knockout punch to the insurance fraud case against boxing promoter Don King until a federal appeals court ordered one more round.

83.   And even the airtight bonds between the United States and Britain were loosened on the use of combat troops to try to deliver a knockout punch.

84.   And that famous knockout punch never came.

85.   And that famous Foreman knockout punch never came.

86.   As he signed autographs, Rahman said he wondered at first if Lewis would recover from the knockout punch.

87.   But he had gone the distance in his two previous fights and was looking to regain his knockout punch as a welterweight.

88.   But the prosecution failed to land any knockout punches in its first chance to question King.

89.   But they become unwitting couriers delivering a knockout punch to corn earworm larvae in nearby fields of crimson clover.

90.   In a world championship boxing match, it would have been over in two rounds or with just one knockout punch.