Rhenan is an environmentalist who has been fighting for the environment since he was 11 years old. Rhenan has been to Global Network in Armenia, invited by Teach For All, to present his projects. He mobilized an entire city for the revitalization and recovery of Corrego Brejinho, a river in danger in Brazil. He also gives lectures in schools in the states of Para and Tocantins to engage children and youth to protect the environment. Through his actions, he mobilized public authorities, organised civil society and engaged children. Various projects have been developed by young people who have seen or known about Rhenan’s work. In the future, he wants to make his story known to the whole world in order to engage and inspire people.