Today, for the first time ever, Houston Texans star JJ Watt and his two younger brothers will all play in an NFL game together.
The Texans take on the Steelers in Pittsburgh at noon today.
JJ is Houston's three-time defensive player of the year.
His brother TJ is an All-Pro linebacker for Pittsburgh, and his other brother Derek is a fullback for the Steelers.
The Watt brothers credit their grandfather with their work ethic.
photo: Getty Images