No mate, it's not, or at least nobody knows exactly. There are people with fullheads of hair and with a big dense beard and body hair, there are full body haired and with great beards but bald and so on... There is no correlation, most probably is only genetics and how your hair responds to androgens or whatever the f*** is making the hair fall, i mean at least the route cause not just the usual and old theory that DHT miniaturizes it but without knowing why and blaming it on genetics because what can't be explained must be clearly genetics, but whatever, if scientists say so, they have more experience than us, normal people...
Now considering your hair and age, if that is really you in the profile picture, i don't want to be mean and without any disrespect, but it looks like a wig, or at least a very bad haircut... But if it's really your hair, even if the picture is poor and can't really see much, for your age i say you are better then a lot of people from this forum, a lot of them being much younger than you, so yeah, i wouldn't worry about it...