[quote=@0 Azzy 0]
<Snipped quote by Euphonium>

Glad you brought up Obi-wan- since those two fighting is a great example of both a non force-sensitive person fighting effectively with up to four lightsabers simultaneously as well an example of a Jedi using a blaster to win a fight. XD
[/quote]

A non-force sensative person who was trained by one of the most skilled swordsman of the time and had their body cyberneticly augmented to fight with the reflexes of a Jedi as well as learn and predict their movements to compensate for the lack of precondition provided by the force and essential in optimizing the use of a lightsaber. 

If you want a great example of a non-Force sensitive using a lightsaber, look at Finn in Episode 7.