The Green Bay Packers officially announced a contract extension for right tackle Zach Tom on Tuesday. The extension was first reported Monday by several outlets, and Tom reported to training camp and signed the deal on Tuesday.

Packers OT Zach has agreed to a four-year, $88 million extension and will earn a $30.2 million signing bonus, the largest for an offensive lineman in NFL history, NFL Network Insiders Ian Rapoport, Tom Pelissero and Mike Garafolo reported Monday.

Find out where Zach Tom's new Green Bay Packers extension ranks among the NFL's highest-paid offensive linemen.