Walter Alva
... that according to the National Geographic Society, Peruvian archaeologist Walter Alva found the richest unlooted pre-Columbian tomb in the Western Hemisphere?
... that according to the <a href="./National_Geographic_Society" id="mwB1M" rel="mw:WikiLink" title="National Geographic Society">National Geographic Society</a>, <a href="./Peru" id="mwB1Q" rel="mw:WikiLink" title="Peru">Peruvian</a> <a href="./Archaeology" id="mwB1U" rel="mw:WikiLink" title="Archaeology">archaeologist</a> <b id="mwB1Y"><a href="./Walter_Alva" id="mwB1c" rel="mw:WikiLink" title="Walter Alva">Walter Alva</a></b> found the richest unlooted <a href="./Pre-Columbian_era" id="mwB1g" rel="mw:WikiLink" title="Pre-Columbian era">pre-Columbian</a> tomb in the <a href="./Western_Hemisphere" id="mwB1k" rel="mw:WikiLink" title="Western Hemisphere">Western Hemisphere</a>?