Mutants in actual life, are they eventually exist?

Mutant abilities I don't know about. * Mutant characteristics and diseases pop up throughout the human population and for the most part are considered unfortunate. Albino people do not have proper pigmentation and need to take care when exposed to the sun, especially with their eyes. * Chromosomal abnormality can cause mild, horrific, and sometimes fatal conditions. Disabilities such as Down Syndrome, retardation, Fragile X Syndrome, and Double Y Syndrome are caused by misbehaving chromosomes that do not settle in their correct places upon fertilization or development of the embryo. * Many disabled people go on to live normal, sometimes extraordinary lives. They are not superheros due to mutation, they are superheros because of who they are.