Yeonsu Do is an undergraduate student at Yonsei College of Nursing and currently works as an undergraduate research assistant under Professor Hyunkyung Lee. During her sophomore year, she participated in volunteer activities with people ranging from adolescents to older adults. Through these experiences, she realized how deeply people care about their health and developed an interest in the continuity of health management beyond hospital settings. She is particularly interested in researching the various factors that influence human health, such as planetary health, and in developing interventions that address these factors.