Hair is a main part of the body. With hair everyone looks so handsome and beauty. You lost your hair at the age of 23. You mention that your father also loss hair at the age of 30. There are no any way to back hair naturally. But yes now days it is possible with the help of science. You will search it from search engine also. Now days one treatment for get back your hair. It is called hair transplant operation. It is to easy but expansive operation. But result of the operation is so accurate. After that it is look like your original hair.
Genius is an immense capacity for taking trouble.