Which Genius Shares Your Birthday?

Pick your birth date and discover the extraordinary mind who shares it with you — from Einstein to Tesla to Da Vinci.

Enter Your Birthday

Browse all 1,100+ geniuses by birthday date, zodiac, country, and more.

'; el.scrollIntoView({behavior:'smooth',block:'start'}); return; } var top = list[0]; var iqBadge = top.iq ? 'IQ ' + top.iq + '' : ''; var yearStr = top.y ? ' (' + top.y + ')' : ''; var profileUrl = 'https://geniuses.club/genius/' + top.s; var shareText = 'I share my birthday with ' + top.n + ', the ' + top.f + ' genius! Which genius do YOU share yours with?'; var shareUrl = 'https://geniuses.club/birthdays/your-birthday'; var tweetUrl = 'https://twitter.com/intent/tweet?text=' + encodeURIComponent(shareText) + '&url=' + encodeURIComponent(shareUrl); var waUrl = 'https://wa.me/?text=' + encodeURIComponent(shareText + ' ' + shareUrl); var othersHtml = ''; if (list.length > 1) { othersHtml = '

Other Geniuses Born on ' + dateLabel + '

'; for (var i = 1; i < Math.min(list.length, 7); i++) { var g = list[i]; var giq = g.iq ? '' + g.iq + '' : ''; othersHtml += '' + '

' + g.n + '

' + '

' + g.f + (g.y ? ' · b.' + g.y : '') + '

' + giq + ''; } othersHtml += '

'; if (list.length > 1) { othersHtml += '

See all ' + list.length + ' geniuses born on ' + dateLabel + ' →

'; } } el.innerHTML = '

' + '

Your birthday twin

' + '

' + top.n + '

' + '

' + top.f + yearStr + '

' + iqBadge + '

' + 'View Full Profile →' + 'All ' + dateLabel + ' Geniuses' + '

' + '

' + '' + othersHtml; el.scrollIntoView({behavior:'smooth',block:'start'}); } function copyLink(btn) { var txt = btn.getAttribute('data-text'); navigator.clipboard.writeText(txt).then(function() { btn.textContent = 'Copied!'; btn.classList.add('copied'); setTimeout(function(){ btn.textContent='Copy Link'; btn.classList.remove('copied'); }, 2000); }); } // Auto-run if URL has ?m=03&d=14 (function() { var p = new URLSearchParams(window.location.search); var m = p.get('m'), d = p.get('d'); if (m && d) { document.getElementById('sel-month').value = m.padStart(2,'0'); document.getElementById('sel-day').value = d.padStart(2,'0'); findGenius(); } })();