Nyvi Estephan (born August 3, 1991) is a Brazilian actress, YouTuber and television presenter, considered one of the most requisited esports host of Latin America and a pioneer of the genre in Brazil.

[2] She has degrees in fashion design and video game journalism from Anhembi Morumbi University and Faculdade Cásper Líbero respectively, beginning an acting career as early as 2006, working for MTV Brasil partaking in sketches by comedy troupe Hermes & Renato, where she met her future fiancé Bruno Sutter.

[12] In 2021, promoting Riot Games' then-recent League of Legends: Wild Rift, she and racing driver Diego Higa collaborated for a YouTube video.

[16] She hosted the 2024 edition of the Pan American Esports Games, initially scheduled to be held in Rio de Janeiro June 1–9[17] but later postponed to August 24 – September 1;[18] the same year, she was chosen as the voice of Commander Knoxx (played by Janina Gavankar) in Eli Roth's film Borderlands.

[19] From 2014 to 2019 Estephan was engaged to singer and humorist Bruno Sutter, twelve years her older, whom she met while working for MTV Brasil on sketches by his former comedy troupe Hermes & Renato in the mid-2000s.