|Out of universe information|
John Young's full lists of appearances
In 2002 John Young was born to Everett and Emily Young and always had great respect for his father even though the two didn't get to see each other much, at Age 19 in 2009 that his dad was KIA while on a secret mission it was later learned that he was lost in a distance part of the galaxy when his son was told by General Jack O'Neill and Colonel Samantha Carter of the SGC and that they are trying their best to get them home and has offered John a job at the SGC to help find ways to get them home.
- Height: 5'11"
- Eye Color: Brown
- Hair Color: Dark Blonde
- ATA Gene Status: Positive - Natural Carrier
- WTA Gene Status: Untested
- GTA Gene Status: Positive (Previous Host to a To'kra due to an encounter with one)
Even though he was young John made it to the rank of Lt. Colonel and was given command of the 304 Warship Odyssey, and started exploring for anything that can help get his dad home.
Lieutenant Colonel Jenna Wilson
During his military training Young met Jenna Smith and the two became good friends then as they spend time together they started having feelings for each other and after they graduated they, were offered a job at the top secert Stargate program John was assigned to SG-2 and Jenna was placed at Area 51 working on the X-303 project as they were placed in different areas of the state they broke up.
Doctor Carolyn "Carol" Lam
After he broke up with Jenna John was just moving along up in the ranks and got to the promotion of Major and in charge of his own SG Team, Young went on a mission to recover SG-1 with SG-3 and SG-9. After the fight against the Goa'uld was over Major Young was promoted to the Rank of Lieutenant Colonel by General Jack O'Neill and was placed in charge of the 304 testing while he was on vacation he met Carolyn Lam daughter of General Hank Landry the two went on several dates and got real close to each other and then with the blessing of General Landry the two got married and went on their honeymoon, then they went back to work at the SGC and during the Ori plague John beamed down to the SGC thanks to the Prometheus and was there for his wife when the General and 12 SGC Base personnel were struck down by the Plague.
John Young is Caucasian with short brown hair.
- Col. John Young is played by Zac Efron.