Template: Infobox Badminton Player / Maintenance / English
You Pengyu recorded so far as his greatest success winning the bronze medal at the Badminton Asia Championships 2009 in the men's singles. Previously, he had already won at the World University Championships 2008 Gold. When China Masters 2007, he failed in the second round to eventual winners Lin Dan. In the second round was also the final at the Malaysia Super Series 2010 and the Korea Open Super Series 2010. Ins quarterfinals, he managed at the China Open Super Series 2008, in the semi-finals of the Swiss Open Super Series 2010.