Do I have influence on the nationality of my youth-players (U21)???

[Mikel García Vaquero]

Yes they'll always be from your nationality

[Karl Scheliga]

Thanks Mikel,

so if i change my nationality my players will be from the same nationality?

[jey2208]

Thanks Mikel,

so if i change my nationality my players will be from the same nationality?

yes
i hv tested it.
but to be safe, change your club nationality too.