Watch Patrick Mahomes Test His QB Knowledge in Viral Silhouette Challenge Video

Kansas City Chiefs star Patrick Mahomes has a pretty keen eye when it comes to his quarterback peers.

Mahomes was shown a series of silhouetted QBs dropping back to pass and asked to identify them. He was nearly perfect, only messing up legends Tom Brady, Tony Romo and Steve Young.

In defense of the two-time MVP, the Young silhouette was especially tricky because it looked like the southpaw was throwing with his right arm.

Mahomes obviously spends a lot of time breaking down opposing defenses. Based on Wednesday's challenge, he goes out of his way to analyze his fellow quarterbacks, too.