text: Kmart Plucks New CEO from Yum  NEW YORK (Reuters) - Kmart Holding Corp. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=KMRT.O target=/stocks/quickinfo/fullquote"&gt;KMRT.O&lt;/A&gt; on Monday  said it appointed Aylwin Lewis president and chief executive  officer, effective immediately.