I'm not denying Commissioner Mike sounds old, I'm just wondering where it's been indicated that Gordon isn't that old at this point. If it was confirmed Arkham Origins was canon with Rocksteady's Arkham games and a concrete time frame between them was given, then sure. Going by just Asylum, City and Knight, there's not much to indicate Gordon's age, and even his UE3 Gears-looking model had white hair and looked old.
Since the Arkham games include references to almost every Batman storyline from the comics, it stands to reason to assume he's been Batman for a really long time in these games. Gordon already had (at least) a teenager by the time Batman came into being since it's confirmed Barbara was Batgirl at some point years prior to Asylum. Say he had her at 25 or 30 That would put him at 40 or 45 when he first met Batman. 10 to 15 years of Bat adventures later, he'd be in his 50s and would sound old. He could conceivably have been older than 30 when he had Barbara which would push him into the 60s range. Banks sounds the same in Better Call Saul as he did on Breaking Bad, and he was in his early 60s then.
Gordon is an old man
