You can't say that,he might have been on just a gram or two and couldn't get any bigger then bumped it up to get where he is now.I guarantee he has way more muscle than any of us here and if dieted down would be bigger as well.
He's a fat bloated mess - no back muscle or chest to speak of.
Arms are huge - Filled with oil.
Legs missing in action.
Dieted down - without the bloat & blubber
Apart from arms there'd be nowt left of him.
If you find that look impressive Good for you.
Me - not impressed at all.
From a competive Bodybuilding point of view he looks like garbage.