In total, 29 men – including nine Australians and seven Englishmen – have achieved the feat.There’s eight minutes on the clock, good luck!<iframe id="spFrame5f736c2574c69" style="width: 100%;" src="https://www.sporcle.com/framed/?v=8&pm&gid=1e952d959e3f&fid=5f736c2574c69&width=580" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="lazy"></iframe>