TKD KO

2004 Athens Olympics Male 80kg+ TKD KO, 4:57 of the YouTube video:

http://www.youtube.com/watch?v=sfGz35FyV0U&NR=1

Moon Dae-sung delivered a well planned perfect jump-spin-hook-kick countering a round kick, KO'ed Alexandros Nikolaidis of Greece, finished the game in only 1 minute.
This, my favorite, is still in my TiVo.
For more details:

http://www.youtube.com/watch?v=cWpt9q_jQHQ

A quite inspiring intro/music :
http://www.youtube.com/watch?v=RAhEvJMSlHg