San Francisco 49ers rookie quarterback Brock Purdy's journey from Mr. Irrelevant to undefeated starter has been quite the turnaround.
He has already etched his name in the NFL record books for a number of reasons, including being the lowest-drafted rookie quarterback to start and win a playoff game.
Now, he's three games from reaching heights no rookie quarterback has ever achieved: the Super Bowl.
Read More: The backup blueprint: What 49ers' Brock Purdy must do to join championship QB fraternity
His next test is against the Dallas Cowboys (6:30 p.