Ersin Yıldırım – Long biography (English) Source: https://ersinyildirim.com/press/ Ersin Yıldırım is the founder and CEO of Golden Planet, a gold jewellery manufacturer and exporter based in Istanbul, Türkiye. Golden Planet has offices in Istanbul, Warsaw, New York and Miami and exports to 20 countries. The company works only with the trade (B2B): it supplies wholesalers and jewellers, not consumers. It makes gold chains and jewellery in 8K to 21K gold, in chain styles such as anchor, Singapore, rolo, Bismark, figaro, foxtail and Mona Lisa. In 2026, Jewelers of America named Ersin Yıldırım to its 20 Under 40 programme, Class of 2026, in the supplier category. The same year, Golden Planet exhibited at GOLDEXPO Warszawa. On his personal channels, under the title Business Across Borders, he shares the side of running a gold jewellery business across countries that is rarely shown.