Kkatamina Biography: Height, Age, Parents, Net Worth, Siblings, YouTube, Boyfriend  

  Miyoung Kim, widely recognized by her online alias Kkatamina or Mina, is a Korean-American Twitch streamer and YouTuber celebrated for her engaging gaming and Just Chatting streams.

Known for her laid-back personality and witty trolling, she gained prominence through the OfflineTV and Friends universe, becoming the most-subscribed female Twitch streamer in 2021.

With over 1.6 million Twitch followers and 140,000 YouTube subscribers, Kkatamina’s charm and collaborations with creators like Sykkuno and Valkyrie have solidified her as a beloved figure in the streaming community.

Profile

• Full Name: Miyoung Kim
• Stage Name: Kkatamina, or Mina
• Born: 9, November 1995
• Age: 29 years old
• Birthplace: United States
• Nationality: American
• Occupation: Twitch Streamer, YouTuber, and Social Media Influencer
• Height: 1.68 m
• Parents: Mr. Kim and Mrs. Kim
• Siblings: Ann Kim
• Spouse: None
• Relationship: Not married
• Net Worth: $1 million

Early Life and Education

Miyoung Kim was born on November 9, 1995, in the United States. Raised by her parents, referred to as Mr. Kim and Mrs. Kim, she grew up alongside her sister, Ann, who is described as her opposite personality.

Details about her schooling are limited, but she completed high school at a regional institution and pursued higher education, though the specific college or degree is not publicly disclosed.

Her ethnicity is Korean American, and her religious affiliation is not publicly known. Before streaming, she worked in finance at a medical center, an experience she later described as challenging due to the handling of costly patient bills.

Career

Miyoung Kim began her streaming career as Kkatamina in May 2020, creating her Twitch account with encouragement from friends AriaSaki and Disguised Toast, who provided her with a laptop and streaming basics. Her alias combined her League of Legends nickname “Katana” with “Mina” to keep her identity private from her family.

She initially streamed League of Legends and Teamfight Tactics. Still, her breakthrough came through the OfflineTV FTB Revelations Minecraft server, where she interacted with creators like Sykkuno and Valkyrie, gaining traction for her playful trolling and relaxed vibe.

Her first notable appearance was on Toast’s YouTube channel in June 2020, marking her entry into the broader streaming scene. Kkatamina’s popularity surged in late 2020 when she moved into the OfflineTV-associated LAMPS streamer house with  Fuslie and PeterparkTV.

Her November 2021 subathon, coinciding with OfflineTV’s Minecraft RP server relaunch, set a record for the most-subscribed female Twitch streamer, reaching 73,600 subscribers with support from friends like Ludwig and Valkyrie. She diversified her content to include Valorant, Bloons TD 6, and Among Us, which she introduced to OfflineTV alongside Toast.

Notable moments include her freestyle “Get Some Coffee” during a 2022 IRL stream and a feature in Bella Poarch’s “Dolls” music video. Her YouTube channel, launched in June 2021, features stream highlights, such as “Miyoung being a Psycho,” which has garnered over 700,000 total views.

Kkatamina remains a leading Twitch streamer, living in Los Angeles with roommates Valkyrie, Fuslie, Sykkuno, Yvonnie, and TinaKitten, collectively known as the “Roomies.” Her streams, averaging 2,485 viewers recently, blend gaming, charity events, and brand partnerships with Samsung Galaxy and Twitch Rivals.

Her 2025 activities include the AT&T Annihilator Cup and Borderlands 4 Fan Fest, reflecting her ongoing relevance. Her influence stems from her authentic connection with fans, humorous content, and advocacy for inclusivity in gaming, all of which are enhanced by her multilingual skills in English and Korean.

Social Media

• Instagram Handle: @kkatamina
• Facebook Handle: Unknown
• Twitter Handle: @kkatamina_

Personal Life

Miyoung Kim is single and has publicly confirmed that she is not in a romantic relationship, having addressed and dispelled rumors from 2020 that speculated about a connection with fellow content creator Disguised Toast, who later introduced his partner.

She has no children and resides in Los Angeles, where she shares her home with her beloved pets: a dog named Nabi, a cat named Siri, and another dog, Temmie.

Known by her online alias, Kkatamina, she values her privacy and rarely discusses her family life. However, she has occasionally mentioned her sister, Ann, and referenced her mother in a 2021 tweet.

Net Worth

Miyoung Kim has an estimated net worth of $1 million. Her primary income stems from Twitch streaming, including subscriptions, donations, and sponsorships, with her record-breaking 2021 subathon significantly boosting earnings.

Additional revenue comes from YouTube ad income, brand partnerships with Samsung Galaxy and Twitch Rivals, as well as social media promotions on Instagram, where she has over 227,000 followers.