Fun Fact – White Devil

John Willis is one of only a few white members in Ping On, Boston’s Chinese mafia. He was introduced to the group by a young Asian man he defended. John later learned Chinese, became the boss’s chief bodyguard, and received the nickname “White Devil”. He is currently in a federal prison for drug trafficking. – WTF Fun Facts

Source: https://www.vice.com/en_uk/article/exq8dm/how-did-a-white-guy-from-boston-become-a-mob-boss-in-the-chinese-mafia-111