This Paralympian got the surprise of a lifetime when her guide proposed to her at the finish line. <br />» Sign up for our newsletter KnowThis to get the biggest stories of the day delivered straight to your inbox: https://go.nowth.is/knowthis_youtube<br />» Subscribe to NowThis: http://go.nowth.is/News_Subscribe<br /><br />Watch the #TokyoParalympics on NBC and at NBCOlympics.com.<br /><br />For more Paralympics and Olympics content, subscribe to NowThis News.<br /><br />#Paralympics #Olympics #Sports #Politics #News #NowThis