This article seeks to show the importance of youth when transforming the community and influencing it. The above, taking the particular case of the collective actions that are carried out by young people who belong to the volunteer work of the YMCA (Young Christian Association) Medellín located in a place previously marked by violence such as Commune 13. In Volunteering seeks for the young people of Comuna 13 to strengthen their capacities as individuals, stimulating these through experiential methodologies and popular education methodologies of teaching. In this way, turning these young people into leaders who replicate different actions in each of the neighborhoods of their Commune