2 were 2nd team.
In 2019, they won a SB with Came Erving, Andrew Wylie, Austin Reiter, Laurent Duvernay-Tardif and Mitch Schwartz.
Anyway, even with such a top O-line, Mahomes took a beating this season. comps are here:
https://www.fantasypros.com/nfl/advanced-stats-qb.php