The organisation provides indigenous children with opportunities to get a proper education.
Other schools provided education to indigenous children who could not gain admission to a public school.
He has published six books on the topics of children's rights advocacy, child participation, indigenous children and gender.
He also helps indigenous children with their writing skills via email.
Literacy rates are also much lower, with 27% of indigenous children between 6 and 14 being illiterate compared to a national average of 12%.
When not playing basketball, Cosier works with indigenous children, promoting healthy living.
Rates of chronic malnutrition are worse for indigenous children.
The school was initially for the 20 indigenous children of the staff, but it eventually expanded to a total enrollment of 400.
The show is available for the language of every tribe so all indigenous children can watch and learn without difficulty.
The program provides an exclusive stage for indigenous children to show their talent.