Kukui's definitely physically strongest of the Professors since he's a wrestler and regularly takes Pokemon attacks like a champ, but I feel Rowan is up there too-- look at this man's face, he might not be in his prime anymore since he's in his 60s, but you do not give this man a reason.
(And when someone does give him a reason, it's implied he is physically rough with them. I feel like since Kamado was skilled in sumo enough to throw the player and Adaman around, I feel it's possible Rowan could have some skill there too.)
Grown man btw (I love him dearly)
everyone look at my fucking wives again
DRAGON NEST
ouhh my god ih my god married oh oh my brain is rotting im never gonna shut up now
VELLY
Listen... Brassius is an artistic soul and I just want to believe he is a Piers fan okay
Stow-on-Side
DREAM
I am a mosaic of everyone I have ever known and loved and touched and I find fragments of them in my playlists and how I make my tea. we may not know each other any more but we will stay connected like this. I hope a fragment of me is with you too.