STEPHANIE SOO

Stephanie Soo: The Engaging Storyteller Behind Mukbang and True Crime

Early Life and Background

Stephanie Soo was born on November 27, 1995, in South Korea. At the age of two, she moved with her family to Atlanta, Georgia, where she was raised. Growing up in a Korean-American household, Stephanie became fluent in both Korean and English. She has a younger sister named Cindy Yoon. Before embarking on her YouTube career, Stephanie worked in retail and faced challenges, including experiences of bullying in her church community, which she has discussed openly.

Rise to YouTube Fame

Stephanie launched her first YouTube channel, "MissMangoButt," in March 2017, focusing on lifestyle vlogs, ASMR, and storytelling. In 2018, she created her self-titled channel, "Stephanie Soo," which quickly gained popularity for its mukbang videos—where she shares meals while discussing various topics, including true crime stories. Her engaging storytelling and relatable personality have attracted a substantial following.

Content and Collaborations

Stephanie's content primarily revolves around mukbangs and true crime commentary. She is known for her detailed narratives and has a podcast called "Rotten Mango," where she delves into darker true crime cases. Stephanie has collaborated with other YouTubers, including Zach Choi ASMR and Nikocado Avocado. However, her collaboration with Nikocado Avocado led to a public dispute in 2019, which she addressed in a video detailing her experiences. 

Personal Life

In 2019, Stephanie got engaged to Rui Qian, a sales executive at Harry Winston. The couple married on July 21, 2023, in a private ceremony in Switzerland. Rui, often referred to as "MisterMangoButt," maintains a low profile and occasionally appears in Stephanie's videos, usually off-camera.

Online Presence and Impact

As of 2025, Stephanie's main YouTube channel boasts over 4.7 million subscribers, with her content amassing more than 617 million views. Her secondary channel, "MissMangoButt," and her podcast, "Rotten Mango," further showcase her versatility as a content creator. Stephanie's engaging storytelling and authentic personality have solidified her status as a prominent figure in the online community.

Stephanie Soo's journey from a retail worker to a renowned YouTube star exemplifies the power of authenticity and connection in building a successful online presence.