Gustavo started teaching at the age of 16. He had the privilege to tell a little bit about his story during the 2012 edition of TEDxUnisinos. His presentation has become one of the most viewed talks from hundreds of TEDx events that took place in Brazil and has accumulated more than 350,000 views on YouTube. The Math school he founded in 2008, Espartato (formerly called Mathematica Et Cetera), focuses on an educational approach strongly based on building solid partnerships between teachers and students. ÒEstude MatematicaÓ, his online, high school level Math course, has enrolled students from Brazil’s 27 states in less than a year. Gustavo is also a teacher at Unisinos, one of the country’s most prestigious private universities.