McKinlaigh
... that the Irish horse McKinlaigh won an Olympic silver medal while competing for the United States?
... that the <a href="./Irish_Sport_Horse" id="mwCIs" rel="mw:WikiLink" title="Irish Sport Horse">Irish horse</a> <b id="mwCIw"><a href="./McKinlaigh" id="mwCI0" rel="mw:WikiLink" title="McKinlaigh">McKinlaigh</a></b> won an Olympic silver medal while competing for the United States?