Walter J. Zable
... that upon his death in June 2012, Walter J. Zable had been the world's oldest public company CEO at age 97?
... that upon his death in <span about="#mwt45" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"June 2012"}},"i":0}}]}' id="mwD0M" typeof="mw:Transclusion">June 2012</span>, <b id="mwD0Q"><a href="./Walter_J._Zable" id="mwD0U" rel="mw:WikiLink" title="Walter J. Zable">Walter J. Zable</a></b> had been the world's oldest public company <a href="./Chief_executive_officer" id="mwD0Y" rel="mw:WikiLink" title="Chief executive officer">CEO</a> at age 97?