User information
| Full name | Checherinda Semen Vyacheslavovich |  |
| Username | mai9 | |
| Date of Birth | 14.09.1990 | |
| Team | МАИ9 | |
| Educational Institution | Moscow aviation institute (state technical university), Moscow, Russia | |
| Faculty | 8 | |
| Full name | Checherinda Semen Vyacheslavovich | |
| Username | mai9 | |
| Date of Birth | 14.09.1990 | |
| Team | МАИ9 | |
| Educational Institution | Moscow aviation institute (state technical university), Moscow, Russia | |
| Faculty | 8 | |