Quote Originally Posted by DarkLadyNyara
How old is Kuja? 23, 24, 25, 28 or whatever?
He's twenty- four. Garland states this in the game.

24 years ago, I gave life to a Genome that was very much like you.
oh yeah! Do'h! It also says Kuja sent Zidane away when Zidane was 6. Making Kuja 14, right?