See what happens when two of the worlds greatest athletes square up for an rap battle for the ages.

Comedians Key and Peele go all out as two of the greatest to ever do what they do Michael Jordan and Muhammad Ali to see who is the best. But instead of settling this battle in the ring or on the court, they take it to the streets with an good old fashioned rap battle. They both come out the gate with some pretty good lines, but it is very hard to say who actually won.