Mingxing Xu, commonly known as Star Xu, is a Chinese businessman best known as the founder and CEO of OKX. He co-founded the cryptocurrency exchange Okcoin in 2013, which was later rebranded to OKX and officially launched in Hong Kong in 2017. Under his leadership, OKX grew to become the world's largest cryptocurrency exchange by 2018. Xu advocates for a future where "Crypto will eat the world," emphasizing self-custody and the vision that "Everything will be onchain.