There have been 27 players in NFL history who have recorded 20 sacks over the course of their first two seasons in the NFL, according to Pro Football Reference, since the sack became an official statistic in 1982. Pittsburgh Steelers outside linebacker T.J. Watt became the 27th player to do it in 2018, the first Steelers player to do so.
Joining him in doing it this year was Myles Garrett, the first-overall pick in the 2017 NFL Draft. Missing five games in his first two years, he wound up with 20.