[polldaddy poll=6531131] Zheng Gang, a PhD student, died while donating sperm at Tongji Medical College of Huazhong University of Science and Technology on February 2011, and thanks to a lawsuit his father filed for 4 million yuan, we get to hear all about the country's (world's?) first known case of a man dying while donating sperm. Reports China Daily: Zheng Jinlong, the man's father, claims that the inst ...