 Complete the following phrase:  At the 2012 Summer Olympics of London on August 10, Burroughs opened up with a domit 40, 60 performance over Francisco Soler from Puerto Rico and followed up with a 21, 11 score over Matt Gentry from Canada, to advance to the semifinals. In the semis, he took out twotime World Champion and thre-time European champion Denis Tsargush from Russia, in a rough 31, 02, 21 to advance to the final, where he shut down the highly accomplished Sadegh Goudarzi from Iran, 10, 10, to claim his 