He started his career on TV as an actor in 1999, on the
Rede Globo's show
Sandy e Júnior. In 2000, he went to work on
MTV Brasil, hosting the shows
Supernova and
Piores Clipes do Mundo (
Worst Videos in the World, in
Portuguese). With the success of the latter, Mion was hired by
Rede Bandeirantes in 2002, where he hosted the show
Descontrole, known for a lot of live improvisation. He later returned to MTV Brasil, hosting the shows
Covernation,
The Nadas,
Mucho Macho,
Descarga MTV, and
Quinta Categoria. In 2006, he portrayed Emílio Redenção in
Rede Record's
telenovela Bicho do Mato. Later, in 2010, his work with the network continued as he started to host his own show
Legendários, which as of December 2016 is still ongoing. Also, he is a blogger of R7. Through the years, he has also had acting roles in plays, appearances in film, and has also served as director for
music videos. In 2021, Mion joined
Globo; in September 2021, Mion would succeed
Luciano Huck as host of its Saturday variety show
Caldeirão. Mion was intended to serve as an interim host for the program until March 2022. However, in October 2021, after his tenure resulted in a positive response and viewership gains, Mion was made the full-time host. Mion has also contributed to music festival coverage for sister network
Multishow, including
Rock in Rio and
Lollapalooza Brasil. == Personal life ==