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<h2><span class="mw-headline" id="History">History</span></h2>
<p>Challenger is based in the <a href="//en.wikipedia.org/wiki/Middle_East" title="Middle East">Middle East</a> and <a href="//en.wikipedia.org/wiki/North_Africa" title="North Africa">North Africa</a> (MENA) region, and is currently led by <a href="//en.wikipedia.org/wiki/Chairman" title="Chairman">Chairman</a> <a href="//en.wikipedia.org/wiki/Hassan_Tatanaki" title="Hassan Tatanaki">Hassan Tatanaki</a>.<sup id="cite_ref-1" class=