Former Seattle Seahawks linebacker KJ Wright (50). Mitch Stringer-USA TODAY Sports

The San Francisco 49ers are crossing over divisional lines for their new assistant-coaching hire.

Former Seattle Seahawks linebacker K.J. Wright announced on Monday that he is joining the 49ers’ coaching staff. He will be an assistant linebackers and defensive quality control coach in San Francisco. Wright announced the news on his podcast.

Wright, 34, is a legend of the NFC West division-rival Seahawks. He played in Seattle from 2011-20, won Super Bowl XLVIII with them in 2014 and then made a Pro Bowl as a Seahawk in 2016. 

Operating as a right linebacker, Wright was an anchor of the stout Seattle defense of that era, including during the playoff victory over the 49ers in the 2013 season.

On San Francisco’s end, they have overhauled their defensive coaching staff amid their defeat to the Kansas City Chiefs in Super Bowl LVIII last month. 

The team recently replaced DC Steve Wilks with Nick Sorensen and added a well-known former NFL coach to that side of the ball as well.

More must-reads:

TODAY'S BEST
Randy Moss' son makes major football announcement
Reds place key outfielder on injured list with broken thumb
Tom Brady's broadcasting debut set for Week 1 of NFL season
Struggling Cubs reliever placed on injured list 
Report: Justin Fields had ‘toxic' relationship with ex-Bears QB
Extension makes Lions QB Jared Goff one of NFL's highest-paid players
Kentucky's Reed Sheppard displays excellent skills at NBA Draft Combine
Knicks big man undergoes another ankle surgery
Flames CEO stepping down, transitioning to advisory role
Oilers star seemingly dismisses Arturs Silovs' performance in Game 3
Bengals QB Joe Burrow is making a notable change to stay healthy in 2024
Orioles designate outfielder for assignment
Antoine Winfield Jr. agrees to record contract extension with Buccaneers
Bears coach provides massive update on QB Caleb Williams' progress
Rookie camp sheds light on Patriots' efforts to develop Drake Maye
First game of 2024 NFL season features rematch between two AFC powerhouses
Bronny James receives medical clearance, expected to remain in draft
Nuggets teach Timberwolves it's never easy to knock out the champion
Panthers come from behind to take Game 4 vs. Bruins
Hawks win 2024 NBA Draft Lottery