Jiang Zhengyang
@lamb_of_god
China
Joined Apr 2009
World Rank: #16821 (1.9 points)
Institution: California Institute of Technology
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 80
China
Joined Apr 2009
World Rank: #16821 (1.9 points)
Institution: California Institute of Technology