Alexander von Humboldt-Stiftung vs kbv4u
Germany
| 5.2K | Subscribers | 5.1K |
|---|---|---|
| 2.7M | Total views | 16.8M |
| 626 | Videos | 526 |
| 4.3K | Avg views / video | 32K |
| #53,371 | Worldwide rank | #53,450 |
| 2011 | Active since | 2009 |
| Health | Top category | Health |
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