After a significant disappointment earlier in the month, Jon Rahm told himself something good would come out of it.

It sure didn't take long for that to unfold for one of the world's emerging golf stars.

The Spaniard shot 4 under-par 67 in the final round of the U.S. Open to cap a remarkable turnaround from two weeks ago to capture his first major championship Sunday at Torrey Pines in San Diego.