Didn't like @turtleback's point? Thought it was pretty convincing myself. Owning all Majors at a single point in time is indeed impressive. However, unless you're re-defining/revising/cheapening the commonly accepted norm for what the golfing GS is, Woods' pretty awesome achievement in '00-'01 is not the Grand Slam. I understand now - we're attempting to re-define, as a lesser target, the golf Grand Slam. If that's what people want to do, they're welcome to it.