Datu Guibang is Ata-Manobos’ beacon of struggle

It was in 1994 when Datu Tungig Mansumuy-at started to witness how its leader Datu Guibang Apoga, showed his strength of character to lead the Ata-Manobo tribe in the hinterlands of Talaingod to fight back in defense of Pantaron Range, the tribe’s frontier homeland.