Helena Gualinga was born on February 27, 2002, in the Indigenous KichwaSarayaku community located in Pastaza, Ecuador. Her mother, Noemí Gualinga is an Indigenous Ecuadorian former president of the Kichwa Women's Association. Her older sister is the activist Nina Gualinga. Her aunt Patricia Gualinga and her grandmother Cristina Gualinga are defenders of Indigenous women's human rights in the Amazon and environmental causes. Her father is Anders Sirén, a Finnish professor of geography and geology at the University of Turku. Gualinga was born in Sarayaku territory in Pastaza, Ecuador. She spent most of her teenage years living in Pargas and later in Turku, Finland where her father comes from. She attends secondary school at the Cathedral School of Åbo. From a young age Gualinga has witnessed the persecution of her family for standing against the interests of big oil companies and their environmental impact on Indigenous land. Several leaders members of her community have lost their life in violent conflicts against the government and corporations. She has stated for Yle that she sees her involuntary upbringing in such an agitated environment as an opportunity.
Activism
Gualinga has become a spokesperson for the Sarayaku Indigenous community. Her activism includes exposing the conflict between her community and oil companies by carrying an empowering message among the youth in local schools in Ecuador. She also actively exposes this message to the international community hoping to reach policy-makers. In her message, she exposes how Indigenous communities in the Amazon have experienced climate change. She includes the higher prevalence of fires, flood-related diseases and devastation, desertification, and the faster melting of mountain peak glaciers experienced during the life time of the elder members of her community as first-hand evidence of climate change. Gualinga claims that they have become aware of climate change regardless of their lack of scientific structure. Gualinga held a sign that read "sangre indígena, ni una sola gota más" outside of the UN headquarters in New York City at a demonstration with hundreds other of young environmental activists during the 2019 UN Climate Action Summit. Helena Gualinga participated in the COP25 in Madrid, Spain. She spoke about her concern on the Ecuadorian government authorizing oil extraction in indigenous land. She said: "Our country's government is still granting our territories to the corporations responsible of climate change. This is criminal." She criticized the Ecuadorian government for claiming interest in protecting the Amazon during the conference instead of attending indigenous Amazon women's demands brought to the government during the 2019 Ecuadorian protests. She also expressed her disappointment towards world leaders' lack of interest to discuss topics brought by indigenous peoples to the conference. She started the movement "" along with other 150 environmental activists, on January 24, 2020. The movement's petition is to "Demand that Patricia Espinosa, Executive Secretary to the United Nations Framework Convention on Climate Change, Refuse Funding From Fossil Fuel Corporations For COP26!"