Zhang Zhenxin (Chinese: 张振新; March 1971 – 18 September 2019) was a Chinese businessman. He founded UCF Holdings Group in 2003 and grew it into a financial conglomerate which controlled three publicly listed companies, including Chong Sing Holdings in Hong Kong. However, Chong Sing fell into debt trouble after its unsuccessful forays into peer-to-peer lending and cryptocurrencies, and the trading of its stock was suspended in July 2019. Zhang died in London two months later from alcohol-related diseases.