Erwin Huang, is the is the Deputy Chairman of TSL Jewelry Hong Kong Limited. He experienced working as a garbage collector earning 50HKD a day in Tze Wan Shan for six days in the programme 窮富翁大作戰 in 2009. During these 5 days he was only in possession of an iPhone, which recorded his experiences. Erwin has since then done many talks on his experiences in schools.