Stargate Program Rank: United States Air Force Lt. Colonel
Stargate Program Position: Military Leader of the Atlantis Base
Before Joining the Stargate Program
MENSA candidate
Privileged Lifestyle
Afghanistan
Antarctica
Atlantis Expedition
Hobbies and Other Interests
Golf
Video Games
Football
War and Peace
Johnny Cash
Skateboarding
Remote Controlled Cars
Injuries, Sicknesses, Deaths
Infected with Wraith Retrovirus: After being fed upon by the Wraith Ellia who was undergoing a metamorphosis with the prototype of Dr. Beckett's retrovirus, Sheppard began to mutate into a human-Iratus hybrid. Fortunately, Beckett developed a cure, and Sheppard returned to normal, but not without a few close calls. (SGA 2.07 "Instinct", SGA 2.08 "Conversion")