Final answer:
Hiram Bingham was the one who discovered Machu Picchu for the west.
Step-by-step explanation:
The person who discovered Machu Picchu for the west is Hiram Bingham. He was an American archaeologist and explorer who encountered the ancient Incan city in 1911. Bingham helped bring international attention to Machu Picchu and conducted extensive archaeological excavations at the site.
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