This is well done enough that you pause for a second and ask, “is that real?” Jose Calderon is sitting around on the set of a Spanish Kia commercial just putting up incredible trick shots.
They are not real. As Trey Kirby points out at The Basketball Jones, it is physically impossible to get a below the rim shot to stick in the opposite side of the rim. Even the new physics of the Higgs Boson particle say that can’t be done.
But, clever ad.