FANS have spotted the stunning difference in size between JJ Watt and Ian Eagle.

The NFL legend was making his debut in the broadcast booth for CBS Sports when he came up next to the commentator.

Watt , 36, joined Eagle for play-by-play calling in the New York Jets clash against the Pittsburgh Steelers .

The Sunday game was a thriller for Watt to get stuck into as the Steelers came out on top in a 32-34 thriller at MetLife Stadium.

But it was a side-by-side picture of the two commentators that got fans talking on social media .

Many spotted the stunning height difference between the 6ft 5inch former defensive end and the broadcaster.

One posted: "The Ian Eagle and JJ Watt side by side is actually hilarious."

A second commented: "I mean we can’t get Ian a crate to stand on?!

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