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<p>Many, but that’s beside the point.</p>
<p>For those wondering, the point is this:</p>
<p>There is exactly one number one spot. Not everyone can be there. Likely it will be occupied with someone with high inherent ability and high effort. But unless you are willing to restrict the definition of the title so narrowly that by definition only the number one person counts, the title is absolute bull.</p>
<p>Sorry, there are genius people who will always be smarter than you. Not everyone CAN be an Erdos or a Grigori Perelman.</p>