Subscribe | UPI Odd Newsletter Subscribe LONDON, Sept. 23 (UPI) -- A London entertainer shared a video showing how he performed a "side flip" that took him across half of a city street. Conor Contrix, whose Facebook page describes him as the 2014 U.K. Beatbox Champion, posted a video to YouTube showing how he performed an acrobatic "side flip" in the middle of a London street that took him to the sidewalk. Advertisement