<a href="https://en.wikipedia.org/wiki/Sergeant" class="extiw" title="w:Sergeant">Sergeant</a> Wilfredo Esperon, left, spars with Sergeant Kevin Wages at <a href="https://en.wikipedia.org/wiki/Kelly_Air_Force_Base" class="extiw" title="w:Kelly Air Force Base">Kelly Air Force Base</a> in the United States.
<a href="https://en.wikipedia.org/wiki/Technical_Sergeant" class="extiw" title="w:Technical Sergeant">Technical Sergeant</a> John L. Marine
Unknown date<div style="display: none;">Unknown date</div> late <a href="https://en.wikipedia.org/wiki/20th_century" class="extiw" title="w:20th century">20th century</a>
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