<a href="https://en.wikipedia.org/wiki/Guillermo_Rigondeaux" class="extiw" title="en:Guillermo Rigondeaux">Guillermo Rigondeaux</a> (on the right) knocked down <a href="https://en.wikipedia.org/wiki/Rico_Ramos" class="extiw" title="en:Rico Ramos">Rico Ramos</a> in the first round on January 20, 2012 at the Palms Casino in Las Vegas. When Rigondeaux floored Ramos in the sixth round for the second time, Ramos could not stand up.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/67250689@N06">stoyan vassev</a>
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<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/67250689@N06/6739033839">Guillermo Rigondeaux vs. Rico Ramos - 20JAN2012 Las Vegas - Palms Casino</a>