<a href="https://en.wikipedia.org/wiki/Halford_Mackinder" id="mwqg" rel="mw:WikiLink" title="Halford Mackinder">Mackinder</a>, Ollier and Brocherel make the first ascent of Batian (5,199 m <span id="mwqw" typeof="mw:Entity">–</span> 17,058<span id="mwrA" typeof="mw:Entity"> </span>ft), the highest peak of <a href="https://en.wikipedia.org/wiki/Mount_Kenya" id="mwrQ" rel="mw:WikiLink" title="Mount Kenya">Mount Kenya</a>.