The Indespensible Jack Renard

While Nuke's the team's primary computer dude and designer, but he doesn't quite have the creativity or finesse of Fischer Worldwide's own Jack Renard. Nuke mainly writes viruses and sketches up blueprints, but Renard is more hands-on in his creations. He designs most of Debian's holsters and gear, as well as helping Garrett make new and exciting explosives. He's somewhat high strung and sarcastic, but he's very loyal to the team (especially Karen, whom he might be infatuated with [more on that later]).

Also, he's rather short.