Well I have tried every possible way I can think of and can't kill him.
Since you can't use any weapons beyond saber and fists and force powers.
No force power seems to be able to kill him.. I've tried chain lightning, grip (no effect), Deadly Sight (no effect), push, destruction, saber throw, even tried drowning him (using push to keep him under water). Even tried turning off the AI with a cheat code, so he'd stand still while I wail on him with whatever.
If you do ever kill him, send me a few screen grabs. ; )
Actually if you want the solution, just ask yourself:
What would Evander Holyfield do in this situation?
[This message has been edited by Kurgan (edited August 02, 2000).]