Haiyan Zhuang
From Speedsolving.com Wiki
| ||||||||||||||||||||
Haiyan Zhuang is a Chinese speedcuber. He broke the 3x3 BLD world record 6 times between 2009 and 2010, improving it from 48.05 to 30.94. In 2010, the WCA suspended him for 1-3 years for his antagonistic behavior.
