As a radiation oncologist, I have consistently conducted research to increase cancer treatment rates and improve treatment accessibility based on radiation therapy. I serve as the Chief Executive Officer of Paprica Lab and promote the enhancement of patients’ quality of life through the development of technology informed by the accumulated experience from years of clinical practice. I graduated from Seoul National University College of Medicine and obtained a Doctor of Medicine degree in Therapeutic Radiological Sciences. I am currently serving as a professor at Seoul National University College of Medicine and Seoul National University Hospital.