Former interim UFC heavyweight champion Shane Carwin put on a stunning performance within the sport of mixed martial arts. While the fighter made many memorable moments from inside the octagon, this special event is taking the internet by storm. Shane Carwin ultimately called an end to his career after suffering a two fight losing streak to former champions Brock Lesnar and Junior dos Santos. Before the end, however, Carwin faced off against radio host Jason Ellis back at EllisMania 13. With his right arm duct taped to his side, Carwin still managed to put on a dominant performance over the radio host. Check it out within the video provided above. For more MMA news click here.