Drew Brees.
He has 35,070 career yards passing, according to Yahoo Sports.
he had 5,069 yards go saints
Drew Brees 5,476 yds
Drew Brees of the New Orleans Saints
Drew Brees
288 Passing yards QB - Drew Brees
510 yrds
Tom Brady, Peyton Manning, and Drew Brees
Through Week 15 that is Drew Brees of the New Orleans Saints with 4,332.
Through Week 16, Brees has 4,683 passing yards. He needs 402 yards in the final game against the Carolina Panthers to break Dan Marino's NFL record of 5,084 yards set in 1984 and needs 148 yards to pass Kurt Warner for second place in passing yards for a season. Warner had 4,830 passing yards for the Rams in 2001.
Drew Brees and Peyton Manning