Doc louis punch out

With the release of this US Club Nintendo reward to those who earned Platinum-status in the club's first year, it seems possible that the Doc Louis rumor was based on an earlier build of the game, before the idea for a separate mini-released caused the old man's excisement. Little Mac asks if Doc will train him, and that's just what he does. I'd certainly love to know how you managed to beat three difficulty modes in 2 or 3 minutes, without ever losing or starting over.