Jason Day is a major champion and, at 27, starting to find his prime. He reached No. 1 in the world in 2015, weeks after winning the PGA Championship as part of a four-win summer and fall tear.
Day is now twice a father with his wife, Ellie, adding daughter Lucy to adorable son Dash.
A long time TaylorMade endorser, Day is flexing his muscle with the M1 driver on the PGA Tour.
Take a look at pictures of world No. 1 Jason Day.