This is the former North American Record for a one-handed Rubik's Cube average of 5 solves set by Deven "Mr. NAR" Nadudvari. He did this at the U.S. Nationals Rubik's Cube Championships 2012 which took place in Las Vegas from August 3 to 5. Deven has also previously held the North American Record for Pyraminx average and currently holds the NAR for Rubik's Clock average (which he broke twice in the same competition). Congrats, Deven!