In order to obtain the special characteristics of the personaliy about the 388 science-gifted in Korean high schools, the evaluaations of their teachers and parents have been analyaed. The results is that notable characteristics are the capacities of concentration, endurance, intelligent curiosity, challenge, reasoning, selr problem-solving, responsibility high level. The evaluations of their teachers and parents are very much correlated, but the evaluations of teachers are superior to those of parents.