Prof. Sang-Woo Kim is an SKKU Distinguished Professor at Sungkyunkwan University (SKKU), Korea. He is currently the director of two government-funded research centers, the Triboelectric Energy Harvesting Research Center (Leader Research) and the National Core Materials Research Center supported by NRF of Korea. His recent research interest has been focused on triboelectric/piezoelectric nanogenerators for powering body-implantable and wearable electronics, self-powered sensors, and 2D materials for energy harvesting. Prof. Kim has published over 300 research papers with an H-index of 83. He is currently serving as an Associate Editor of Nano Energy and an Executive Board Member of Advanced Electronic Materials.