Born around 1982, Wang was born in
Tianjin, China. He first travelled beyond his hometown in his early 20s, and his first trip abroad he was 28. In 2011, he borrowed $40,000 from his father to invest in early cryptocurrency ventures, experiencing financial loss in the first months. He had made gains by 2013, co-founding F2Pool. He launched the crypto venture Stakefish in 2018. For a time, F2Pool was the world's largest bitcoin mining operation. ==Private spaceflight==