Following his facioscapulohumeral muscular dystrophy diagnosis, launched the Morgan Hoffmann Foundation, a non-profit organization dedicated to finding a cure for muscular dystrophy and improving the physical and mental wellness of those in the fight against neuromuscular diseases. Was the recipient of the 2020 PGA TOUR Courage Award.

Was a defenseman in junior hockey for seven years before turning his full attention to golf.

Favorite professional team is the New York Yankees.

Earned his pilot's license in November 2014.

Teamed with former Ralph Lauren designer, Charlie Schaefer, to start Greyson Clothiers. Clothing line made its debut at Augusta National as Hoffmann made his Masters debut in 2015.

Represented the U.S. on both the 2009 Walker Cup and Palmer Cup teams. Was No. 1 in the World Amateur Golf Ranking for a portion of 2009.

Was named a first-team All-American by the GCAA in 2009, the same year he won the Phil Mickelson Award given to the nation's top freshman. Was named a first-team All-American by Golfweek and was also selected to the publication's All-Freshman Team.

Repeated All-American honors in 2010. Won three tournaments as a freshman, tying the Oklahoma State record for most victories by a first-year player. His victories came at the Ping/Golfweek Preview (tied for first-place honors), the Morris Williams Interc