Jason Day

Jason William Day, widely recognized as "DoomsDay," is a multifaceted Canadian talent whose career spans professional mixed martial arts (MMA), acting, stunt performance, and fight choreography. Born on March 18, 1979, in Lethbridge, Alberta, Canada, Day's journey from the MMA arena to the cinematic stage is a testament to his versatility and dedication.

Growing up in Southern Alberta, Day developed a passion for combat sports, leading him to Brazilian Jiu Jitsu in which he quickly became a known force the NoGi tournament circuit. Looking to balance his ground expertise with standup combat, Day fell in love with boxing which helped propel him to the upper echelon of Canadian fighters. He began his professional MMA career in 2002, competing in regional circuits across Canada. Over nearly a decade, he amassed a professional record of 19 wins and 12 losses, with notable victories achieved through knockouts and submissions. Day's prowess earned him a spot in the Ultimate Fighting Championship (UFC), where he faced esteemed opponents, including Michael Bisping and Alan Belcher. His UFC debut was particularly memorable, securing an upset win over veteran Alan Belcher at UFC 83 the first ever UFC held on Canadian soil.

Parallel to his fighting career, Day pursued acting and stunt performance, leveraging his combat skills to transition into the film industry.

Day's dedication to his craft led to collaborations with prominent actors and directors. He faced off against Dwayne "The Rock" Johnson in the action-thriller "Skyscraper", where he showcased both his acting and stunt abilities.  More recently he portrayed “Father Camera” in the box office thriller “Longlegs” and squared up as “Clive” against action star Alan Ritchson in the action comedy “Playdate”.

Jason broke into the  fight choreography scene  in the upcoming movie “Ballastic”, showcasing his creativity and ability to balance captivating action with realistic fight beats.

As of 2024, Jason William Day continues to be an in-demand actor and stunt performer, with upcoming projects that further solidify his reputation in the industry. His unique combination of real-world combat experience and on-screen charisma makes him a valuable asset to action-oriented films and television series.

Day's journey from the MMA cage to Hollywood exemplifies a seamless transition from sports to entertainment, underscoring his adaptability and commitment to his craft. His collaborations with industry giants and participation in blockbuster films attest to his growing influence and demand in the cinematic world.