Nothing defines a quarterback's legacy more than a Super Bowl. While stats and personal accolades are nice, a quarterback's greatness is measured more by how he and his team perform on pro football's biggest stage.

Here's a look at the quarterbacks who have won the most Super Bowls, led by Tom Brady and with Patrick Mahomes chasing his fourth:

What is Patrick Mahomes' postseason record? What to know of the Chiefs quarterback's record and history in the playoffs ahead of the Super Bowl: