One of the greatest of all time is hanging up the cleats.
Rams defensive tackle Aaron Donald announced his retirement Friday after 10 dominant seasons.
In those 10 seasons, Donald was a three-time Defensive Player of the Year, an eight-time first-team All-Pro, a 10-time Pro Bowl selection and the 2014 Defensive Rookie of the Year.
He finished his career with 111 sacks, the second-most among primary defensive tackles in a career (behind John Randle's 137.5) since individual sacks became an official statistic in 1982. He holds the Rams' franchise record for career sacks.
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Rams defensive tackle Aaron Donald announced his retirement Friday after 10 dominant seasons.
In those 10 seasons, Donald was a three-time Defensive Player of the Year, an eight-time first-team All-Pro, a 10-time Pro Bowl selection and the 2014 Defensive Rookie of the Year.
He finished his career with 111 sacks, the second-most among primary defensive tackles in a career (behind John Randle's 137.5) since individual sacks became an official statistic in 1982. He holds the Rams' franchise record for career sacks.

Rams' Donald, 3-time DPOY, retiring at age 32
Aaron Donald, a three-time Defensive Player of the Year who has been selected to 10 Pro Bowls and was named a first-team All-Pro eight times, has announced his retirement from the NFL.