He's done it again.

American super swimmer Michael Phelps led Team USA to a come-from-behind victory to claim gold in the 4x100-meter freestyle on Saturday night in Rio.

During the first exchange, Phelps took a sizable lead taking the turn before Nathan Adrian brought us home.

The gold medal is No. 19 for Phelps, the most-ever by an American olympian.

"I wanted to do as much as I could going second to get my guys some clear water," Phelps told NBC.