Felipe Castanhari

Felipe Mendes Castanhari (born December 20, 1989) is a Brazilian YouTuber, graphic designer and television presenter, best known for his YouTube channel Canal Nostalgia (since 2011), and for creating and presenting the Netflix limited series Mystery Lab (2020).

Castanhari was born in Osasco on December 20, 1989, and is of Portuguese and Italian descent.

He began his career working as a graphic designer and 3D animator.

He started a YouTube channel in 2011, motivated by the fact that, one day, while researching about media he grew up with as a child during the 1990s on YouTube, "couldn't find any satisfactory results".

His first successful video was about the Brazilian version of the show Disney Club, but as time went by, Castanhari shifted the focus of his videos from nostalgic media and popular culture to also comment on history, science and politics.

In 2014, Castanhari's channel received strikes from Warner Bros. and 20th Century Fox for copyright infringement.

Following backlash and a series of petitions from fans and other YouTubers, the strikes were subsequently revoked.

In a 2015 video on his channel, he described himself as agnostic.

A 2016 video, in which Castanhari discussed the 1964–85 Brazilian military dictatorship in a self-described "apolitical perspective", received criticism from right-wing and far-right sympathizers.

In March 2016, he was featured in the "Forbes 30 Under 30" list by Forbes Brasil.

Castanhari was featured in the "UNDER 30" list by Forbes Brasil in March 2016, and in December 2019, the market research firm Instituto QualiBest rated him as the 7th most influential Brazilian YouTuber.

He was nominated for a Meus Prêmios Nick and a Prêmio Jovem Brasileiro in 2017, and for a MTV MIAW Award in 2018.

In February 2017, he appeared in Internet – O Filme, written and produced by Rafinha Bastos, alongside several other Brazilian internet personalities, playing the character Mateus.

In October 2017, Castanhari hosted a television series for the History Channel based on journalist Leandro Narloch's book Guia Politicamente Incorreto da História do Brasil.

Controversially, the series' producers misled the several historians interviewed for the series by omitting the subject of the show.

Disagreeing with Narloch's views, several of the interviews historians asked for their interviews to be removed following the show's premiere.

Castanhari later clarified that he had no control over the show's production except for his own lines.

In November 2019, alongside several other YouTubers, he took part in a Black Friday livestream, recorded at the YouTube Space in Rio de Janeiro.

At the time, it was YouTube's longest livestream, lasting for over five hours.

In April 2019, his first book, Almanaque Nostalgia, was published through Editora Planeta.

In May 2019, he announced he began work in a Netflix limited educational series, Mundo Mistério (released in English-speaking territories as Mystery Lab), which eventually premiered on August 4, 2020.

In April 2020, amidst the COVID-19 pandemic, Castanhari asked for other YouTubers to divulge information about the disease.

In December 2021, he was legally made to financially compensate a sum of R$25,000 to humorist Marcius Melhem after a directing a series of insulting posts towards him on Twitter; earlier that year, Melhem was accused of sexual harassment by several women.

In December 2023, his year-end video guest starring Kevin O Chris was criticized for allegedly associating singer Taylor Swift with the figure of Death, in a reference to the death of Ana Clara Benevides.

The video was further criticized for paying tribute to fellow YouTuber PC Siqueira, who had committed suicide amidst allegations of pedophilia.

As of 2020, Castanhari is in a relationship with fellow digital influencer Nyvi Estephan.