Bio

Mariana Oliveira Tollendal Alvarenga, popularly known as Mariana Tollendal, is a Brazilian singer, songwriter, entrepreneur, and reality TV personality. She was born on August 27, 1997, in Belo Horizonte, Minas Gerais, Brazil. As of 2026, she is 28 years old. Mariana gained national and international recognition through her music career and her appearance on the Netflix reality series Meu Namorado Coreano (My Korean Boyfriend), where her cross-cultural love story and artistic journey captured wide public attention.

She grew up in a family with creative roots and developed an interest in music from a young age, later learning to play instruments and pursuing artistic interests. In addition to her music career, she has worked in marketing, modeling, and entrepreneurship, founding a clothing brand called Toll and running both online and physical retail operations.

Career

Mariana Tollendal began her career as an independent Brazilian singer and songwriter, gradually building a name for herself through original music, live performances, and a strong digital presence. Her musical style blends Brazilian pop with contemporary and international influences, allowing her to connect with a diverse audience. Over time, she released several singles that helped establish her identity as a rising artist in Brazil’s modern pop scene.

Beyond music, Mariana expanded her career into content creation and entrepreneurship, using social media platforms to grow her fan base and promote her artistic projects.

She later gained mainstream recognition after appearing on Netflix’s docu-reality series Meu Namorado Coreano (My Korean Boyfriend), which significantly boosted her public profile and introduced her to international viewers. The show opened new opportunities for collaborations, media appearances, and cross-cultural music projects, marking an important turning point in her career.