is it possible for a human to have no human body hair?

Concern by Matt: is it possible for a human to have no body hair?
My gran has none, apart from on her eyes and head. Even when she was a teenager, she was hairless. I know this due to the fact she advised me and when she experienced to have an procedure, and necessary to be shaved, and the nurse could not see any. I appeared carefully at her arms. No hair.
Reply with how it is achievable.

Ideal solution:

Response by nyy218
no

Give your solution to this concern underneath!