9
<ul>
<li><b>Chuck Schuldiner</b>, founder of Death metal and the band "Death", <b>started playing gutiar at the age of 9</b>.
<a href="https://en.wikipedia.org/wiki/Chuck_Schuldiner">https://en.wikipedia.org/wiki/Chuck_Schuldiner</a></li>
</ul>
<p>
</p>