He's a guy on YouTube who about to get 1,000,000 subscribers. It's literally going to happen any day now, since he's at 982,000 or so. He does game walkthrough's that are fun and humorous. They're really fun to watch, trust me.
Anywho, the people who are subscribed to him are called Bro's, part of the Bro Army.
Anywho, the people who are subscribed to him are called Bro's, part of the Bro Army.