Christian Russell and Ronnie Shalvis, both seasoned parkour professionals, star as Mario and Luigi in the clip titled "Super Mario Brothers Parkour [In Real Life].
The video's description explains that Mario and Luigi are featured "doing what they do best: freerunning."
The 4-minute clip was uploaded on YouTube Tuesday and received over 851,000 views in just one day.
Kate Middleton recycles dress at movie premiere
Couple mistakenly served bag of cash at McDonald's drive-thru