See Aaron Donald’s heartfelt NFL retirement announcement post and video

Aaron Donald is calling it a career … and what a career it was.

One of the greatest defenders ever to suit up in the NFL is hanging up his cleats.

Aaron Donald, who has done it all in his incredible career — from sacking quarterbacks (111 times in the regular season to be exact) to winning defensive player of the year (three times) to making it to All-Pro teams (eight times) to winning a Super Bowl (once) — is retiring.

He announced the surprising news on Friday, although he had hinted in the past that he had been considering it, especially after the Super Bowl win.

Check out his announcement below, with a heartfelt post and a video:

https://www.instagram.com/p/C4in8wkAxLJ/?hl=en&img_index=1