Strickly speaking he's Patrick Berger not Burger. Berger meaning 'of the mountain' as opposed to 'Burger' meaning 'of the town'.

On Sandwich;

<TABLE><TR><TD><b>sand·wich</b> &nbsp;&nbsp;<a href="https://secure.reference.com/premium/login.html?rd=2&u=http%3A%2F%2Fdictionary.reference.com%2Fsearch%3Fq%3Dsandwich">Audio pronunciation of &quot;sandwich&quot;</a> <span style="display: none;">(</span><span style="font-family: verdana, sans-serif; font-size: 7pt; color: red; background-color: #ffffcc; border-style: solid; border-width: 1px;">&nbsp;P&nbsp;</span><span style="display: none;">)</span>&nbsp;&nbsp;<a title="Click for guide to symbols." onclick="ahdpop();return false;" href="/help/ahd4/pronkey.html" class="linksrc"><b>Pronunciation Key</b></a>&nbsp;&nbsp;(sndwch, sn-)<BR>
<I>n.</I> <OL><LI><OL TYPE="a"><LI TYPE="a">Two or more slices of bread with a filling such as meat or cheese placed between them.</LI>
<LI TYPE="a"> A partly split long or round roll containing a filling.</LI>
<LI TYPE="a"> One slice of bread covered with a filling.</LI>
</OL></LI>
<LI> Something resembling a sandwich.</LI></td></tr></table>

So yes, a burger is of the sandwich family. I believe the real question should be.

NOD WHY ON EARTH ARE YOU THINKING ABOUT THIS?