Kemp is a male Tau'ri who was stationed at Icarus Base.
He and roughly 80 people were forced to evacuate Icarus Base during an attack against the base by three Ha'tak vessels. He ended up stranded with the others on Destiny, an Ancient spaceship located several billion light years from Earth. (SGU: "Air, Part 1")
During the Lucian Alliance invasion of Destiny, he used the long-range communication device to switch bodies with Dr. Finch in order to treat the wounded. (SGU: "Intervention")
A short time later, he was injured trying to fix the twelve damaged Destiny pulse weapon batteries. (SGU: "Trial and Error")
During the Drone attack on Destiny, he was assigned to fix the shield emitter relays. (SGU: "Deliverance")