Re: Ewww.. SGU let's have some freaking protocol
I got 25 from Stargate Wiki, which claims he was born in 1984. Stargate is usually set in the year it airs, so season 1 is 2009 making Eli 25. Or possibly 24 depending on when in 2009 it takes place and when his birthday is.
"Internet message boards aren't as funny today as they were ten years ago. I've stopped reading new posts." -The Simpsons 20th anniversary special.