As long as they get lucky and have a good job, inherit enough wealth from their family to afford housing, don't get diabetes, don't live near any freight railro

As long as they get lucky and have a good job, inherit enough wealth from their family to afford housing, don't get diabetes, don't live near any freight railroads, grow up in a rich enough community so they didn't grow up drinking water delivered in lead pipes and didn't grow up in a house with asbestos then yes, they may live to 100.