[8] 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.

[14] In May 2019, he announced he began work in a Netflix limited educational series, Mundo Mistério (released in English-speaking territories as Mystery Lab),[15] which eventually premiered on August 4, 2020.

[21] In December 2023, his year-end video guest starring Kevin O Chris was criticized for supposedly associating singer Taylor Swift with the figure of the Grim Reaper, 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.

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