HealthJamaican woman could be the oldest person in the world. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHealth04/18/2017April 18, 2017What’s the secret to a long life? “Hard work,” says Violet Brown, who at 117 is considered to be the world’s oldest person.https://p.dw.com/p/2bPLzAdvertisement