Egypt’s Ibrahim Hamadtou lost both arms in a train accident when he was just 10 years old — now, at 48, he’s a 2-time Paralympian. Watch the Tokyo Paralympics on NBC and at NBCOlympics.com.br » Sign up for our newsletter KnowThis to get the biggest stories of the day delivered straight to your inbox: » Subscribe to NowThis: br For more sports news, subscribe to NowThis News.