Michael A. Wiener
... that Infinity Broadcasting, sold for nearly $4 billion in 1996, was started in 1972 when co-founder Michael A. Wiener bought FM station KOME with $5,000 from the sale of his father's stamp collection?
... that <a href="./Infinity_Broadcasting_Corporation" id="mwEbs" rel="mw:WikiLink" title="Infinity Broadcasting Corporation">Infinity Broadcasting</a>, sold for nearly <span about="#mwt53" data-mw='{"parts":[{"template":{"target":{"wt":"dollarsign","href":"./Template:Dollarsign"},"params":{},"i":0}}]}' id="mwEbw" typeof="mw:Transclusion">$</span>4<span id="mwEb0" typeof="mw:Entity"> </span>billion in 1996, was started in 1972 when co-founder <b id="mwEb4"><a href="./Michael_A._Wiener" id="mwEb8" rel="mw:WikiLink" title="Michael A. Wiener">Michael A. Wiener</a></b> bought <a href="./Frequency_modulation" id="mwEcA" rel="mw:WikiLink" title="Frequency modulation">FM</a> station <a href="./KOME" id="mwEcE" rel="mw:WikiLink" title="KOME">KOME</a> with <span about="#mwt54" data-mw='{"parts":[{"template":{"target":{"wt":"dollarsign","href":"./Template:Dollarsign"},"params":{},"i":0}}]}' id="mwEcI" typeof="mw:Transclusion">$</span>5,000 from the sale of his father's stamp collection?