Karimalis moved back to Greece in 1970 after learning he had 1970 to live . Karimalis returned recently to the Greece to find all his doctors had died . Karimalis ' home -- Ikarian island Ikaria -- boasts among longest life expectancies . Team of experts are exploring Greek longevity .
Yiannis Karimalis moved back to Greece in 1970 after learning he had months to live . Karimalis returned recently to the U.S. to find all his doctors had died . Karimalis ' home -- Greek island Ikaria -- boasts among longest life expectancies . Team of experts are exploring Ikarian longevity .