This Thursday, November 17 marks Guinness World Records Day, a rather daring celebration enjoyed globally by more than 200,000 people who enjoy the weird and the wonderful. Reebok has teamed with 3D street artists, 3D Joe and Max, to attempt to create the world’s largest and longest piece of 3D street artwork ever. The artwork provides a true representation of the Reebok CrossFit brand – a fun, bold, 3D fitness environment that encourages people to work-out and try out functional Reebok CrossFit movements. It certainly will be a sight to behold once completed. Check out the beginning stages of the world record attempt above.