Scheffler's success on the course is built on other-worldly skill -- but it's also built on an emphasis on fitness that's helped unlock his best golf.

Smith, a PGA of America Hall of Famer and one of the most legendary figures in Texas golf history, has coached Scheffler for over two decades.

World No. 1 Scottie Scheffler is primed to be one of McIlroy's main competitors for the title, while the likes of Xander Schauffele and Collin Morikawa are also being tipped to go close over the four days. With plenty of build-up to get stuck into, follow Express Sport's live Masters updates below...

Arizona State University golf coach Matt Thurmond is at the Masters to work with Spanish amateur star Josele Ballester, but was kicked off the practice range earlier this week

That would be Randy Smith, who also is the longtime coach for Scheffler. Scheffler felt his iron play wasn't quite as sharp as he wanted. He also knew he had a good feel on the greens and didn't have to attack pins if there was no need. It led to a stress ...

That would be Randy Smith, who also is the longtime coach for Scheffler. Scheffler felt his iron play wasn't quite as sharp as he wanted. He also knew he had a good feel on the greens and didn't ...

That would be Randy Smith, who also is the longtime coach for Scheffler. Scheffler felt his iron play wasn't quite as sharp as he wanted. He also knew he had a good feel on the greens and didn't have to attack pins if there was no need. It led to a stress ...