A woman from China Yadi Zhang, a crypto laundering mastermind has pleaded guilty in a London court for her role in what is believed to be the world’s largest cryptocurrency seizure, currently worth more than £5 billion. The 45-year-old Zhang, also known as Zhimin Qian reportedly masterminded the crime in China between 2014 and 2017 that left 128,000 people out of pocket. She was arrested last year in April after spending years on the run.