in Athletics" class="mw-redirect">World Championships in Athletics</a> four times (2005 to 2011) and represented his country at the <a href="//en.wikipedia.org/wiki/2008_Beijing_Olympics" title="2008 Beijing Olympics" class="mw-redirect">2008 Beijing Olympics</a>.<sup id="cite_ref-SR_1-0" class="reference"><a href="#cite_note-SR-1"><span>[</span>1<span>]</span></a></sup> He is currently serving the <a href="//en.wikipedia.org/wiki/Mexican_Army" title="Mexican Army">Mexican Army</a>, and has won the Mexican 