Complex sentence: Kwang-Hee Lee (born in 1960 in South Korea) is the Director of the Research Institute for Solar and Sustainable Energies at Gwangju Institute of Science and Technology (IBS).
Split into simpler sentences: Kwang-Hee Lee (born in 1960 in South Korea). He is the Director of Research Institute for Solar and Sustainable Energies, Gwangju Institute of Science and Technology (IBS).