What is the maximum number of players a national team can have that are naturalised citizens after reaching the age of sixteen?

In international basketball, regulations regarding naturalised players on national teams are specifically outlined by FIBA. The rules state that a national team can only have one naturalised player on its roster who has reached the age of sixteen. This rule is designed to promote the development of local talent and to ensure fair play within competitions, as allowing multiple naturalised players could create an uneven playing field.

The limit to only one naturalised citizen helps maintain the integrity of the national teams and ensures that countries primarily rely on homegrown talent. Thus, the maximum number of players a national team can have that are naturalised citizens after reaching the age of sixteen is indeed one.