Is it possible for a human to live over 100 years old?

Yes, that's not that uncommon. There are about 100,000 centenarians in the US for instance. Some people live over 110 years, the record being the French Jeanne Calmant with 122 years.

Yes, many people have lived for well over 100 years. The oldest human, according to Wikipedia, lived to be 122 years old. It is not common for this to happen, but it certainly can!

Many people live to be over 100 and usually not over 110....Look it up in Guinnes Book of World

Records, often in third world countries that are sparsley populated, have few cars, eat lots of greens

and live with lots less stress.

Yes

Yes

Sure enough - The oldest person in the world just dies at the age of 115 years old. Because of modern day medicine people are living longer and longer.

yes, if I remember correctly the oldest person lived to be 119 years old.

My great-grandmother lived to be 105 (She died in 1992;was born in 1887), so I'll say YEAH!

Absolutely, my great grandmother is 103 years old.

yes, easily. with the advaces in science theres no reason i cant live to 200, 220