Mari Fulfaro

About

YouTube star who rose to fame as the co-founder of the popular Manual do Mundo YouTube channel. Her educational science and technology vlogs and survival tips have helped her amass more than 18 million subscribers and over 4.3 billion cumulative views.

Before Fame

She began her YouTube channel in 2006.

Trivia

As of January 2021, her Manual do Mundo channel is considered the largest Portuguese science and technology YouTube channel. One of her most popular YouTube videos "How money is made in Brazil (visit to Brazilian mint)" has gained more than 19 million views. 

Family Life

She runs her Manual do Mundo YouTube channel with her husband Iberê Thenório. She has two children with him.

Associated With

She and her husband have collaborated with Rato Borrachudo on their Manual do Mundo YouTube channel.