[1] Kofstad played college golf at the University of Denver, where he set the school record for the lowest 54-hole score of 195 and won twice.

His best finish in 2013 was a tie for 8th at the Open de España, two strokes behind winner Raphaël Jacquelin.

He represented Norway at the 2013 World Cup of Golf and at the 2016 Olympic Summer Games in Rio de Janeiro, where he finished tied 43rd.

[5] In 2022, Kofstad played in his first PGA Tour event in the Barbasol Championship, shooting a final round 67 to tie for 16th place.

[6] 1Co-sanctioned by the Nordic Golf League Challenge Tour playoff record (2–0) Amateur Professional