Julius Yego
... that the 2011 All-Africa Games gold medallist Julius Yego learned the javelin throw by watching videos of Jan Zelezny and Andreas Thorkildsen on YouTube?
... that the <a href="./2011_All-Africa_Games" id="mwD3U" rel="mw:WikiLink" title="2011 All-Africa Games">2011 All-Africa Games</a> gold medallist <b id="mwD3Y"><a href="./Julius_Yego" id="mwD3c" rel="mw:WikiLink" title="Julius Yego">Julius Yego</a></b> learned the <a href="./Javelin_throw" id="mwD3g" rel="mw:WikiLink" title="Javelin throw">javelin throw</a> by watching videos of <a class="mw-redirect" href="./Jan_Zelezny" id="mwD3k" rel="mw:WikiLink" title="Jan Zelezny">Jan Zelezny</a> and <a href="./Andreas_Thorkildsen" id="mwD3o" rel="mw:WikiLink" title="Andreas Thorkildsen">Andreas Thorkildsen</a> on <a href="./YouTube" id="mwD3s" rel="mw:WikiLink" title="YouTube">YouTube</a>?