Stephanie Soo, widely recognized for her mukbang videos, candid storytelling, and lifestyle vlogs, has cultivated a loyal online following. While her YouTube channel continues to grow, fans are increasingly curious about her life beyond the screen—especially her husband, Rui Qian. This article explores Rui’s background, career, and how their relationship blossomed from an online chat into a deeply committed marriage.
Who Is Rui Qian?
Rui Qian, often affectionately known by fans as MisterMangoButt, is more than just Stephanie Soo’s husband. Born in the early 1990s in South Korea, Rui is now in his early 30s and holds dual identity as a South Korean-American. He lives in Los Angeles, California, alongside Stephanie. While he’s occasionally featured in her content or mentioned in passing, Rui prefers to keep a low profile. Still, his quiet presence has intrigued many who follow the couple’s story.
Career in Luxury and Fashion
Rui Qian is a well-established professional in the luxury goods industry. Currently, he works as a Watch Advisor at Harry Winston in Beverly Hills, a prestigious name in the world of high-end jewelry and timepieces. His career is a blend of style, elegance, and sales expertise.
His professional strengths include:
- High-level sales strategy
- Client relationship building
- Deep knowledge of fashion and luxury items
- Brand positioning and marketing
- Timepiece craftsmanship and history
Before entering the luxury watch space, Rui also modeled part-time and gained experience in the fashion scene. This blend of fashion-forward thinking and luxury retail knowledge has helped him carve out a respected position in a competitive industry. As of 2025, Rui Qian’s estimated net worth is around $800,000 to $1 million, which comes primarily from his executive-level role in sales and bonuses tied to high-ticket sales in the jewelry world.
Love Story with Stephanie Soo
Rui and Stephanie’s love story is rooted in digital-age beginnings. They first connected through Facebook in the early 2010s, thanks to mutual friends. At the time, Stephanie was coming out of a difficult breakup, and their initial chats quickly turned into meaningful conversations.
Their first date wasn’t flashy—it happened at Moe’s Mexican Grill, a casual place that gave them the space to talk and laugh without the pressure of formality. That day planted the seeds for what would eventually become a long-term relationship.
After years of dating and growing together, the couple finally tied the knot. On July 21, 2023, Stephanie revealed their marriage to the world through a heartfelt YouTube video titled “We Got Married.” Fans were overjoyed, not only for the relationship milestone but also because Rui had been a subtle yet important part of her life for years.
A Quiet Yet Supportive Partner
Even though Rui Qian isn’t front and center on Stephanie’s channels, he plays a vital role behind the scenes. He has helped with technical aspects of content production, allowing Stephanie to focus more on her creative ideas and delivery. His support system ensures she can maintain her intense upload schedule while navigating the stress that comes with online fame.
The couple also made another major life decision together—they bought their first home in Sherman Oaks, California. This was a big step not just financially, but emotionally. It symbolized the stability they had built as a couple and their shared vision of a future together.
Family and Private Life
Very little is publicly known about Rui Qian’s immediate family. He prefers not to share personal details about his parents or siblings. This privacy seems intentional, especially in contrast to Stephanie’s content-heavy lifestyle. The couple understands the downsides of putting everything online, so they’ve drawn a clear line between what they share and what they keep sacred.
Stephanie’s own transparency about her family history and personal struggles has resonated with fans. Together, they appear to maintain a healthy boundary with fame. They share milestones, but not the minute details of their private world.
Rui’s Impact on Stephanie’s Journey
Rui’s steady presence has provided emotional grounding for Stephanie. The fast-paced, often critical world of YouTube can be overwhelming, and Rui offers a calming influence. Their relationship is based on mutual respect, shared goals, and understanding. While Stephanie handles the public spotlight, Rui takes care of the quieter victories in the background.
His influence has likely helped Stephanie expand her brand, navigate business deals, and maintain consistency in her uploads. In today’s creator economy, having a partner who understands the value of support—while pursuing their own career—is rare.
