User blog comment:FairyRaven/Fairy Tail Chapter 409: Wedges of Black and White, Review and Commentary/@comment-24102956-20141119145802/@comment-7418318-20141120181431

The only two manga/anime where I saw a buff 100+ year old were Dragon Ball (and there I'm not even sure the kame-sennin was 100+) and Bleach with Yamamoto.