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Matías De Stefano (born August 4, 1987) retained detailed memories of past lives, pre-birth existence, and multidimensional realities, including experiences in Atlantis and other ancient or extraterrestrial contexts. De Stefano developed the philosophical framework “Ater Tumti” (Heaven on Earth), emphasizing that individuals create their own reality and can reconnect divine, earthly, and human consciousness. He has authored multiple books, produced content for Gaia TV, and organized large-scale global events and movements focused on planetary consciousness activation.
Early Life and Childhood
Matías Gustavo De Stefano was born on August 4, 1987, in Venado Tuerto, Argentina. From the age of three, he began experiencing vivid memories of past lives and universal knowledge that he later described as normal within his environment. These included recollections of existence before birth and broader cosmological information. He grew up in an agnostic household and initially viewed his perceptions as ordinary.
Adolescence, Education, and Emerging Memories
During his teenage years (ages 12–18), De Stefano reported perceiving etheric beings, experiencing intense visions, and recalling additional past lives from ancient civilizations. These episodes were accompanied by severe headaches. To manage the experiences, he began drawing the images and scenes that appeared to him and writing in “Sayontu,” a language he associated with an existence approximately 12,000 years ago in Africa. His adolescence involved time split between Argentina and Spain. He completed primary education in Argentina at Escuela de Los Padres and Centro Agrotécnico Regional in Venado Tuerto, where he gained proficiency in English and agricultural studies. He finished secondary education in human sciences at institutions in Spain (IES Els Planells and IES Bernat el Ferrer).
Entry into Public Work and Development of Philosophy
At age 21 (around 2009), De Stefano began publicly sharing his perspectives on reality, past-life memories, and consciousness through talks, workshops, and conferences. He earned the nickname “the Rememberer.” In 2009, he formalized his philosophical worldview as “Ater Tumti,” meaning “Heaven on Earth.” This framework draws on memories he attributes to universal consciousness from roughly 12,000 years ago in the eastern Mediterranean and stresses personal creation of reality, reconnection of the divine with Earth and humanity, and multidimensional understanding.
Key Events, Movements, and Global Initiatives
In 2011, at age 24, De Stefano organized the “Encuentro 11:11” global conference for consciousness awakening. This event catalyzed the Harwitum Movement (translated as “the path from north to south”). In 2012, he led an expedition across 40 countries on all seven continents aimed at awakening planetary consciousness, reconnecting with “Heaven on Earth,” and activating the planet’s Kundalini energy through continental chakras and energy lines. The journey concluded on December 21, 2012, in the Antarctic Peninsula. On the same date, he established the Arsayian Foundation (“those who speak to the world”), dedicated to social projects and consciousness-awakening initiatives. He also initiated the “Isidris” project to support the development of a conscious civilization aligned with planetary progress.
Additional initiatives include the 2014 RomaamoR movement, which involved public gatherings in Portugal, Italy, and Spain to foster collective belonging and the idea that “we are one”; it concluded in the Vatican, where he was received by Pope Francis. In 2018, he organized another major 11:11 event in Capilla del Monte, Argentina. From 2020 to 2021, he conducted 370 consecutive daily live streams on YouTube exploring the “YOSOY” (I Am) philosophy, drawing over 12,000 daily viewers from around the world. In 2022, he held large events in Egypt (February) and Argentina (November), each attended by more than 3,000 people, focused on integrating initiatory paths and rebuilding conscious society.
Media, Books, and Teaching Work
De Stefano has produced extensive media content. He developed multiple series for Gaia TV, including “Initiation with Matías De Stefano,” “The Journey of Remembering,” and appearances in programs on ancient civilizations, sound of creation, past lives, and galactic topics. The 2019 documentary The Rememberer, directed by Ariel Guntern and produced by Antarctica Films, chronicles his life and memories; it screened in theaters in Argentina and the United States and expanded into a series on National Geographic Latin America. He maintains an active YouTube channel (official channel for live streams and teachings) and has a substantial Instagram following.
His authored works include Living on Earth, Towei Lumbar, The Keys of the World, The Great Inheritance, Living in The Universe, Handbook for Planetary Activations, and Conversations between I and Am. He teaches through artistic and experiential methods, incorporating drawing, language, and direct transmission of multidimensional perspectives. His content often addresses Atlantis (describing it as a civilization that grew significantly around 15,000 years ago during the Virgo era, with earlier roots), ancient civilizations, soul journeys, dimensions, and practical tools for conscious living.
Current Status and Legacy
As of 2026, Matías De Stefano remains active as a speaker and organizer of consciousness-related events and digital programs. He continues developing materials on understanding reality, human purpose, and multidimensional existence. His legacy centers on popularizing the concept of conscious remembering as a tool for personal and collective transformation. Through books, Gaia series, YouTube, and global initiatives, he has contributed to the education landscape, encouraging individuals to create intentional realities, and participate in planetary awakening. His official website (matiasdestefano.org) and social channels serve as primary resources for his ongoing work.
