Kéfera Buchmann is a Brazilian actress, YouTuber, and author, known for her engaging online content. She gained fame through her YouTube channel, where she shares vlogs, comedy sketches, and personal stories, attracting millions of subscribers. Kéfera has also ventured into traditional media, appearing in films and television series. In addition to her online presence, Kéfera published a book titled "Muito Mais que o Meu Nome," which reflects her experiences and thoughts. She is recognized for her influence on social media and her ability to connect with a young audience, making her a prominent figure in Brazilian pop culture.