Mary Walker
... that Mary Walker overcame a tragedy and a serious injury to win the 2012 World Barrel Racing Championship?
... that <b id="mwBRE"><a href="./Mary_Walker_(rodeo)" id="mwBRI" rel="mw:WikiLink" title="Mary Walker (rodeo)">Mary Walker</a></b> overcame a tragedy and a serious injury to win the 2012 World <a href="./Barrel_racing" id="mwBRM" rel="mw:WikiLink" title="Barrel racing">Barrel Racing</a> Championship?