Bayer 04 Leverkusen on Twitter: "Yesterday the #Werkself trained together with the U12 to U15. Look at some impressions of the training! ⚽️⚫️🔴 # Bayer04 https://t.co/kDBnFFagBV" / Twitter
![Bayer 04 Leverkusen sur Twitter : "The #Bayer04 youth program levels: A - U19 B - U17 C - U15 D - U14 E - U13 F - U12 G - U11 Bayer 04 Leverkusen sur Twitter : "The #Bayer04 youth program levels: A - U19 B - U17 C - U15 D - U14 E - U13 F - U12 G - U11](https://pbs.twimg.com/media/CvI_MKwXgAAERPR.jpg)
Bayer 04 Leverkusen sur Twitter : "The #Bayer04 youth program levels: A - U19 B - U17 C - U15 D - U14 E - U13 F - U12 G - U11
![Bayer 04 Leverkusen on Twitter: "Our U9 and U10 teams had a good weekend in the Reviersportcup, both defeating BVB sides! "It was really fun to see how bravely the boys played Bayer 04 Leverkusen on Twitter: "Our U9 and U10 teams had a good weekend in the Reviersportcup, both defeating BVB sides! "It was really fun to see how bravely the boys played](https://pbs.twimg.com/media/EIj6MiYXsAARtsx.jpg)