His name is Morton Ibsen. He's a Danish Wing Tsun (wing chun) teacher, who is apparently very good. He can put a lot of power into his punches and his structure is very good. Of course you would have to sacrifice some
speed for penetrative power... but even at a fraction of that speed it illustrates to me why certainly at shodan aiki people should be practising against combos!
Just two or three would do to start!