Hello. I am Teacher Park Hyun-jin. I hold a Ph.D. in Gifted Education and a Master's degree in Counseling from Ewha Womans University. I am a Nationally Certified Brain Trainer. I have lectured at university-affiliated gifted education centers and gifted classes. Currently, I operate 'Brain Blossom,' a right-brain focused creative problem-solving center. We are the only fluid reasoning educational institution in Korea based on the COGAT, the U.S. gifted education selection test, for the critical period of brain development from ages 4 to 10. I will help the brain development of even more children at COGAT.