Kassima Isabelle Biography: Net Worth, Fiancee,  Siblings, Height, Parents, Age, Twitch, YouTube, Awards

Kassima Isabelle, known as Gloom, is a charismatic Canadian YouTuber and gamer renowned for captivating audiences with her engaging humor and authentic, heartfelt videos.

Born in Lethbridge, Alberta, she spent part of her childhood in Singapore, shaping her unique perspective.

sharing beauty tips on her first channel to mastering gaming content, Kassie’s journey shows her strength and creativity.

Profile

• Full Name: Kassima Isabelle
• Stage Name: Gloom
• Born: December 19, 1990
• Age: 35 years old
• Birthplace: Lethbridge, Alberta, Canada
• Nationality: Canadian
• Occupation: YouTuber, Gamer, Content Creator, Social Media Influencer
• Height: 172 cm
• Religion: Christianity
• Parents: Mr. and Mrs. Isabelle
• Siblings: Older brother, older sister, younger sister
• Spouse: Teebs Liebersteen
• Children: None
• Relationship: Engaged
• Net Worth: $10 million to $15 million

Early Life

Kassima Isabelle was born on December 19, 1990, in Lethbridge, Alberta, Canada. She grew up in a Christian family with her parents, Mr. and Mrs. Isabelle, who raised her and her three siblings—an older brother, an older sister, and a younger sister. Her ethnicity is a mix of Chinese, Malay Singaporean, Italian, and British, reflecting her rich cultural background.

When she was young, her family moved to Singapore, where she spent much of her childhood. Back in Canada for elementary school, Kassie faced bullying because of her Asian appearance, which hurt her self-esteem. She fought back with violence at times, struggling to fit in. In middle school, she found a best friend, Ashleigh, but lost her when Ashleigh changed schools.

Education

Kassie Isabelle attended elementary and high school in Canada and Singapore. She later went to college with her brother, where she improved her grades and earned scholarships and a university invite.

Career

Kassima Isabelle started her YouTube journey in February 2011 with her channel CloudyApples, posting beauty and lifestyle videos. She took a two-year break, deleting all her videos, and returned in 2013 with more beauty and personal content. In 2015, she launched GloomGames (later renamed Gloom), a gaming and commentary platform that skyrocketed her fame.

By 2025, her Gloom channel had over 7.5 million subscribers and billions of views, featuring games like Among Us, Minecraft, and Sally Face. Notably, her Sally Face playthroughs and “Little Kid Shows Me the Dark Side of VR Chat” video each gained over 12 million views.

She also posts skits, vlogs, and parody videos under the name “Kartha Gewart,” a playful take on Martha Stewart. Kassie stopped uploading to CloudyApples in 2016 but keeps it active with nearly 1 million subscribers for beauty content.

She collaborates with YouTubers like AzzyLand, Bijuu Mike, LaurenzSide, and Kubz Scouts, calling them her “YouTube Besties.” She joined the ICON YouTube network and was part of the 2018 Fortnite Celebrity Pro-Am casting crew. Her authentic and diverse content keeps her fans hooked.

Awards & Nominations

• Finalist on BFFs 2 and competed on I Love Money, earning $15,000 for fourth place in “The Final Bond” (2025).
• Sally Face playthrough videos each gained over 12 million views (2016).
• “Little Kid Shows Me the Dark Side of VR Chat” video earned over 12 million views.
• Collaborated with Shakira on “Reacting with Shakira to Her Old Videos!” (2016).

Social Media

• Instagram handle: @gloomdog
• TikTok handle: @gloomdog
• Facebook: Kassie Isabelle
• YouTube channel: Gloom, CloudyApples
• Twitch Channel: gloomgames

Personal Life

Kassima Isabelle, 34, lives in Toronto, Ontario, Canada, and is engaged to Teebs Liebersteen, a social media star and friend of her older brother. They got engaged in December 2019, and Teebs proposed with a diamond ring.

Her height is 172 cm, and she is left-handed with a fear of heights (acrophobia). Kassie is pansexual, sharing this in her video “I’m Coming Out.” She loves skunks and has a German Shepherd named Anjing, meaning “dog” in Malay, bought in November 2020. Her childhood bulldog, Twinkie, passed away in 2020 at age 16.

Net Worth

Kassima Isabelle’s net worth is estimated between $10 million and $15 million. Her main income comes from YouTube ad revenue, earning about $187,000 to $2.8 million yearly from her Gloom channel’s 46 million monthly views. She also earns from brand collaborations, sponsorships, merchandise, and Twitch streams.