Forum:KB:Age?

Just notice this last night when I browse around the Wookieepedia. Hey, shouldn't Galen younger than age 33 when he died? Darth Vader only turned to the Dark Side not very long ago. I mean, Princess Leia looked like no more than age 15 in game. And if Galen was only a 'little boy' when Vader discovered him, he shouldn't be older than age 5, am I correct? So shouldn't Galen be around 25 when he died?