Sig "Fist" Tarleuz
Biological information
Born:	April 2, 2147 CE Hospital de Diagnostico, San Salvador, El Salvador, United North American States, Earth
Died:	June 16, 2183 CE Baria Frontiers, Shalta Ward, Citadel
Physical information
Species:	Human
Gender:	Male
Height:	6.6ft
Hair:	Black
Eyes:	Blue
Political and military information
Affiliation:	Shadow Broker's Information Empire Saren's Alliance
Weapon(s):	Kessler
Equipment:	Omni-Tool
Command(s):	Chora's Den
Era:	Asari Cycle Pax Galactica Era
Battle(s):	Eden Prime War Attack outside Baria Frontiers

"I'll rough her up a bit, maybe even see what's under that suit of hers. But don't worry, Saren will get what he wants. I never regret a deal."

— Fist

Sig Tarleuz, more commonly addressed by his street name Fist, was a gang lord in the lower areas of the Shalta Ward on the Citadel who was also an agent for the Shadow Broker and, later, Saren Arterius. Born on Earth, Sig left his home city of San Salvador to live in Mexico City, where he joined the Mexican mercenary company, the Tiburon Rojo. He later left the mercenary group and left for the Citadel with several followers, where he started the Choras gang in Shalta Ward, using his new club Chora's Den as a front. He also became an agent for the Shadow Broker, until he double-crossed him and sold him out, choosing to hand Tali over to Saren instead at the promise of being chosen to live when the Reapers return. Fist did not succeed however, and was killed when the Normandy Squad rammed their skycar into him.