. >> reporter: and if you think living forever means giving up other vices, meet gregorius, a pack a and attention, ladies, he is looking for love. >> how about 60, 65 -- >> reporter: a cradle robber. it soon becomes obvious that these are people who maximize social engagement and minimize stress. and the best way to do it is throw away the clock. >> they have a strange routine, they tend to sleep late, eat late and work, in the summer, people stay up to 2 or 3:00 in the morning. >> that is my kind of rhythm. >> reporter: when ben franklin came up with the early to bed, early to rise stuff, he obviously had not met gregorius, he is sometimes on the prowl late at night. except for the wine? >> if you don't like what you see. [ laughter ] >> i want to party with you. ♪ ♪ >> reporter: but be careful what you wish for. see, ikaria is named after icarius, remember the guy in greece who flew too close to the sun? i began to suspect it had something to do with the local's grape juice. and that wine last night? that is not your typical bottle of merlot. that stuff is like 15 proof. >> yeah,