Teal'c was Apothos' First Prime. His most elite and loyal Jaffa solider. Born and bred to house a Goa'uld infant, Teal'c trained hard and long to get to that position. After years of servetude, he saw the "Gods" for what they were. Fakes. Teal'c bided his time until he met Jack O'neil and joined forces with the SGC becoming the fourth member of SG1. His knowledge of Goa'uld practices and Jaffa training have come through for SG1 and Earth more times then can be counted.