| April 2009 | ||
| 22/04/09 | The alliance YoYo was founded. | |
Founding members::  Charison. | ||
| May 2009 | ||
| 01/05/09 |  The alliance reaches a population more than 100. | |
| 02/05/09 | Joining of:ibra. | |
| 04/05/09 | Joining of:adie. | |
| 05/05/09 | Deletion of:ibra. | |
| 10/05/09 | Joining of:gan. | |
| Leaving of:Charison. | ||
| 11/05/09 | Joining of:chelseafc. | |
| 12/05/09 | Deletion of:gan. | |
| 14/05/09 | Leaving of:adie. | |