“BSU”

Originally posted on the CrossFit main site on Tuesday, November 29, 2016 (161129) as a community challenge, the post said: "Beat Zhou’s time of 15:05, upload video to YouTube, and post link to comments by Wednesday [Nov 30, 2016] at 5 p.m. PT. Fastest time will win a trip to China to visit Beijing Sports University. Women use 110 lb." Details here" state that the "Winner will receive a trip to Beijing, China, somewhere between Feb. 26 and March 20, 2017 [dates of the 2017 CrossFit Open], including airfare, lodging for three nights, a food stipend, and an opportunity to train at Beijing Sport University [BSU]."