Prefis Marange NGOLLO is a young dynamic engaging to serve World in general and Africa particularly.He is reccently humanitarian activist volunteer at the Congolese Red Cross and secretary in charge of education ande communication in youth section.Prefis is reccently student in course licence at the Economic sciences Faculty of Marien NGOUABI University.Also he is reccently General secretary at Association Supers Vainqueurs which one to promote education;promote and cultivate the culture of the peace at the communities;fight against climate change and so forth.Prefis is peer educator at Projet generation 5S and member of World Youth Forum.He is also animator of communities.