Mark Lee McMorris (born December 9, 1993) is a Canadian professional snowboarder who specializes in slopestyle and big air events. A three-time Olympic bronze medallist, he placed third in each of the 2014 Winter Olympics, 2018 Winter Olympics, and 2022 Winter Olympics in the slopestyle event. While filming for Transworld Snowboarding's "Park Sessions" video in March 2011, Mark became the first person to land a Backside Triple Cork 1440. More recently, on April 28, 2018, Mark landed the world's first Double Cork off a rail, the Front-Board Double Cork 1170, with a melancholy grab. Mark McMorris has won a record-setting 22 X Games medals,[8] In 2012 and 2013, Mark won back-to-back gold medals in Winter X Games in the slopestyle event.[9] In 2023 he defended his Winter X Games gold medal in the men's slopestyle to set a record for the most Winter X Games medals with 22.[10]