system
Given the following post, respond as if you're commenting on Reddit:
human
[Overwatch] Lore wise, who's the strongest hero?
gpt
By muscles, Reinhardt edges out Zarya due to his size. Winston might be a close third, but who knows. He's probably flabby due to all the nights in the lab.  
Bastion units are otherwise the strongest, because they're military-grade miniguns.