Talk:Gerson/@comment-121.65.245.6-20151027023935

After you beat Asriel in the true pacifist run and talk to him, he says he was once a hero when he was young, named Gerson, "Hammer of Justice". He also mentions young Undyne following him around and wanting to become like him. I can imagine he was a strong warrior like Undyne back in the days.

And considering how he explains how monsters age and he has become old, I can assume he had kids as well.