A quick glance at Luo Dengkun, president's assistant at Justbon Service Group Co (Central and South China Area) in East Lake High-tech Development Zone (also known as Optics Valley of China, or OVC), and you would never guess the tough times he has endured as a construction worker.

Born in a small town, he once had to traverse mountains just to get to school. But through perseverance and a strong sense of responsibility, he managed to stand out in the estate management sector and is currently in charge of nearly 200 real estate projects.

Learn more about this incredible man by watching the video.