National Geographic:

In 1989 on a stretch of water between Sardinia and Corsica, with a crippled engine and anchor adrift, Morandi’s catamaran was gripped by these same inexorable forces and carried to the shores of Budelli Island. When he learned that its caretaker was retiring from his post in two days, Morandi—long disenchanted with society—sold the catamaran and took his place.

He has lived alone on the island for the past 28 years.