https://www.reuters.com/article/us-ant-group-ceo/chinas-ant-group-ceo-hu-departs-amid-regulatory-driven-revamp-idUSKBN2B41IO >China's Ant Group Chief Executive Officer Simon Hu has stepped down from his role, the company said on Friday, as the fintech giant is being pushed by regulators to revamp operations after its failed $37 billion initial public offering (IPO).