He is a 15 year old who is concerned about his own short height and does not like milk. His second name is 'Full Metal Alchemist' or 'Hagane-no'.
Having a great determination, he continues on a journey to find the Philosopher's Stone with his brother. Possessing a tragic past, he shows a firm face but, he is actually cheerful and kind as an older brother who thinks of his younger brother.
: The youngest person who obtained the qualifications to become a State Alchemist at 12 years old.