Seattle Seahawks owner Paul Allen qualifies for senior discounts across the country on Sunday when he turns 65 years old.

With a net worth of around $21 billion dollars, however, he can probably continue to pay full price.

Allen co-founded Microsoft with Bill Gates back in 1975. He is the owner of the Seahawks and the Portland Trail Blazers and is a part-owner of the Seattle Sounders. The 65-year-old is also the chairman and founder of Vulcan, Inc. and has founded numerous technology institutes.

Allen originally bought the Seahawks in 1996 when former owner Ken Behring threatened to move the team to southern California. Since he purchased the Seahawks, they have made the Super Bowl three times and still boast one of the most rabid fan bases in the NFL.

The Seahawks have gone 192-158-1 since Allen took over as owner.

Allen is responsible for helping the team transition to CenturyLink Field in 2002. He also hired head coach Mike Holmgren in 1999 and current coach Pete Carroll in 2010.

Recently, Paul Allen was deemed the second-richest team owner across the four major sports. He narrowly lost out to Los Angeles Clippers owner Steve Ballmer, who was Microsoft’s CEO from 2000-2014.

The Seahawks may have had a tough year last year, but the vast majority of their time under Paul Allen has been successful. As long as Allen is at the helm, Seattle will strive to stay competitive in the NFC.