Miami Dolphins' star defensive end Zach Sieler just earned a new contract extension, and one former player believes he's one of the best defensive players.

MIAMI GARDENS ― Zach Sieler, the real deal, was wearing an aqua cowboy hat as his young son was corralled by wife Hannah during his contract extension news conference. The Miami Dolphins had rewarded Sieler with three more years and $67.75 million.

Zach Sieler received a three-year contract extension worth up to $67.75 million from the Miami Dolphins. The deal makes Sieler the highest-paid defensive player on the team, with $44 million guaranteed. After struggling to find playing time early in his career, Sieler has become a key player for the Dolphins, recording back-to-back 10-sack seasons.