Bingham was an American archaeologist who explored the Inca ruins of Machu Picchu, which he incorrectly identified as the “lost city” of Vilcabamba, bringing them to the attention of the outside world for the first time. Ironically, he was also the first modern explorer to reach Espiritu Pampa, found 60 mi (110 km) east of Machu Picchu, a site now widely recognized as the actual remains of Vilcabamba. A Yale University lecturer, Bingham may have been the inspiration for what fictional character? Discuss