Where to see the oldest living things on Earth
https://edition.cnn.com/travel/article/oldest-living-things/index.html
The article shows the oldest living thing is not always bigger one, though it's common to hear that bigger creatures can live longer than smaller ones.
Even human beings who can live with help of medical care can live less than 120 years. It's interesting to hear that some creatures can live for such a long time without medical care.
