Patrick Mahomes has broken two more NFL records.

In just 13 career starts dating back to Week 17 of 2017, the Chiefs quarterback has reached a total 4,000 passing yards and 41 touchdown passes. That makes him the fastest player in NFL history to reach both marks.

Andrew Luck previously held the 4,000-yard mark, reaching it in 15 games in 2012.

Mahomes is just the ninth QB in NFL history to throw for 40 TDs or more in a season. It’s happened 13 times as a few players have been repeat performers — Drew Brees, Dan Marino, Peyton Manning and Aaron Rodgers. Mahomes is just the third player to hit the 40-TD mark in the first 12 games to start the season.

This shouldn’t come as a big surprise to anyone who’s been watching the NFL this season, between Mahomes’ natural talent to throw a football and the pass-heavy trend among offenses. Still, it’s improbable for such a young player like Mahomes to come in and break records held by all-time greats.

To be mentioned in the same breath as these players over the course of a career is an honor, but in Mahomes’ first season as a starter he’s doing things the NFL had never seen.