No, he just likes to play the game
Yes.He either boosted, cheated, or used AFK techniques. So yeah, he probably is a no-life.
YES likely a modder
No... he probably just has skills and your jealous the guy had no life and had probably been playing halo since birth.
Might be a Bungie employee... or just someone that really likes Reach.
Well, getting to inheritor rank takes up to about 1000–2000 hours of solid gameplay, so...ya he has no life.