From a former lecturer to the mastermind behind a lingerie empire, Zhang Rongming’s journey reshaped China’s intimate apparel industry with innovation and a keen eye for market trends.Zhang, 64, from Suzhou in Jiangsu province, eastern China, is the founder and chairman of Aimer, a leading lingerie brand.He excelled in metallurgy and chemistry during his university years, later pursuing graduate studies.In the late 1980s, while teaching at Shougang Institute of Technology in Beijing, he...