Nick Gillard
From Tardis Wiki, the free Doctor Who reference
Nick Gillard was stunt arranger for the Doctor Who television story Silver Nemesis (with Paul Heasman). He was also the stunt double for Ibbotson in Mawdryn Undead. (DWM 234)
He is most famous for having invented the style of lightsaber duelling seen in the Star Wars prequel trilogy.