I'm a manager of these youtubers :
If u are interested in sponsorship with any of them feel free to ask me about them!

1. French / 340 000 Subscribers ( https://www.youtube.com/channel/UCeZYWdq79Ulc7VHPcKqHqrg ) Video 2300$ / Preroll 1350$
2. English / 10 000 Subscribers ( https://www.youtube.com/channel/UCxIGLzKFwKO5iWWzhWok8lA ) Video 50$ / Preroll 20$
3. English / 72 000 Subscribers ( https://www.youtube.com/channel/UCGXyhPiqc_-YwldZoCtbfmg ) Video 750$
4. English / 76 000 Subscribers  ( https://www.youtube.com/channel/UCN9p-JNpaXB2EcO68E24BCA ) Video/Prerolls : Offer me price for him!
5. Spanish / 74 000 Subscribers ( https://www.youtube.com/channel/UCLvJ8hAtw30quyChCqH8eqQ ) Preroll 90$ / He has only MONTHLY PLAN (500$)
6. French / 107 000 Subscribers ( https://www.youtube.com/channel/UCGjUTQ-YV71V7T6WfdmZDiw ) Video 200$
7. French / 15 000 Subscribers ( https://www.youtube.com/channel/UC8HqRug9l_WvAfGZXbTzJWg ) Video 160$
8. English / 13 000 Subscribers ( https://www.youtube.com/channel/UC-FXlQonSui6PxO9u0NihRA ) Video 200$
9. French / 40 000 Subscribers ( https://www.youtube.com/channel/UCuMRWbAy3Buz0ix06HCbu8g ) Video 1200$ / Preroll 200$
10. Polish / 70 000 Subscribers ( https://www.youtube.com/channel/UC0Yc5MM6QkbmyHghkvdGTFA ) Video 200$ / Preroll 50$ (But for 5 - 200$)
11. Polish / 46 000 Subscribers ( https://www.youtube.com/channel/UCvTULa-DmJBgbLCaNaQRE_g ) Preroll 50$
12. Polish / 67 000 Subscribers ( https://www.youtube.com/channel/UCwa-9xg5ftCoYHxt1En2K1Q ) ONLY LONG-TERM PLAN
13. Russian / 100 000 Subscribers ( https://www.youtube.com/channel/UCF8dHbtRRF7KP8MZ6srBK5w ) Video 350$ / Preroll 150$
14. Russian / 72 000 Subscribers ( https://www.youtube.com/channel/UC94Hw3ifdJx_fg3fOEAtmmQ ) Video 200$ / Preroll 100$
15. Russian / 70 000 Subscribers ( https://www.youtube.com/channel/UCTxrPgmHlcteDs8f-ot77rA ) Video 200$ / Preroll 100$
16. Russian / 30 000 Subscribers ( https://www.youtube.com/channel/UC5OXvi7gOsNZPNmTlRdXSAw ) Video 100$ / Preroll 45$
17. Spanish / 53 000 Subscribers ( https://www.youtube.com/channel/UCAv7TcGZ0ncT80PwbSZG4Kw ) Video 450$ / 30 Prerolls for 1200$
18. Russian / 151 000 Subscribers ( https://www.youtube.com/user/ZernovkaGTR ) Video - offer me  / Preroll 300$
19. Spanish / 75 000 Subscribers ( https://www.youtube.com/channel/UCMXERs6p8OGQd0ZT3eghO0A ) Video 450$ / Preroll 70$
20. Russian / 58 000 Subscribers ( https://www.youtube.com/channel/UCk7nabZfsy7PV-tU9H1tzEg/featured ) Video 350$ / Preroll 100$
21. Polish / 27 000 Subscribers ( https://www.youtube.com/channel/UCHtd29YapXDpKpT2cSe33Hg ) Video 120$
22. English / 16 000 Subscribers ( https://www.youtube.com/channel/UCgOu4ioYeAm9aKL8F02neGw ) Video 300$ / Preroll 200$/month
23. French / 359 000 Subscribers ( https://www.youtube.com/channel/UCYgCWsR78e5_uGa9J_RpM_A ) Music video
24. English / 53 000 Subscribers ( https://www.youtube.com/channel/UC3yXq9Wo1pCgeEU4xZNcsDQ ) Video 150-350$ / Preroll: Offer me price for him!

Waiting for your answer.
Have a nice day!