The Pittsburgh Steelers have announced the official signing of T.J. Watt's four-year, record-setting extension.

Pittsburgh Steelers linebacker T.J. Watt is ready for another season of fun. He practically said as much after making his contract extension official on Tuesday afternoon, when he also shared a fired-up message for fans of the Black and Gold.

J.J. Watt is letting the Pittsburgh Steelers know that his brother, T.J. Watt, is coming to training camp after a ferocious offseason. T.J., who held out for the entire spring program, including mandatory minicamp, inked a three-year, $123 million deal with the Steelers last week. Now, he is ready to show up to training camp with a new physique.