He returned only in 1976 and established a private school at Hoachanas but remained politically active .
Markus Kooper went into exile in 1960 to petition the UN again , this time as representative of the South West Africa United National Independence Organisation ( SWAUNIO ) .
Markus Kooper returned only in 1976 and established a private school at Hoachanas but remained politically active .
Markus Kooper went into exile in 1960 to petition the UN again , this time as representative of the South West Africa United National Independence Organisation ( SWAUNIO ) .