#age question

Guuuuuuys! I need help! Does anyone have an idea how old Adaman is in Pokemon Legends: Arceus? Bulbapedia is telling me nothing and I’m in this no-man’s-land of not knowing whether to write fanfics of him and the teen main character or whether to just be a simp. I mean, with how much the Pokemon world puts on the shoulders of children, I could totally buy him being a Clan Leader at seventeen. Then again, he could easily be in his twenties. Who knows?

At least I’m certain that Volo is an adult. I’ll be crushing on him until I figure out what to do with Adaman…