Career
Stamper was a bronze medallist at the 2011 World Taekwondo Championships. He also competed in the 2012 Summer Olympics and reached the semi finals. He lost in the to Rohullah Nikpai of Afghanistan, ending up in 5th place for Stamper.
Stamper was a bronze medallist at the 2011 World Taekwondo Championships. He also competed in the 2012 Summer Olympics and reached the semi finals. He lost in the to Rohullah Nikpai of Afghanistan, ending up in 5th place for Stamper.