Demetres Giannitsos Biography: Net Worth, Age, Wife, Height, Parents, Big Brother, YouTube
Demetres Giannitsos is a charismatic Canadian reality television personality, real estate agent, former oil field instrument technician, and content creator best known as a standout houseguest on Big Brother Canada 5.
He formed one of the franchise’s most beloved showmances with Ika Wong, won a record number of Head of Household competitions, and reached the final three.
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Quick Facts
- Full Name: Demetres Giannitsos
- Stage Name: Demetres Giannitsos
- Born: March 5, 1992
- Age: 34 years old
- Birthplace: Canada
- Nationality: Canadian
- Occupation: Reality Star, Real Estate Agent, Content Creator
- Height: Unknown
- Parents: Mr. Giannitsos and Mrs. Giannitsos
- Siblings: Unknown
- Spouse: Ika Wong
- Children: Unknown
- Relationship: Married
- Net Worth: $2 million USD
Early Life and Education
Demetres Giannitsos was born on March 5, 1992, in Canada. Brought up by his parents Mr. Giannitsos and Mrs. Giannitsos in a supportive family environment with Greek heritage.
He grew up in Alberta and worked as an oil field instrument technician before entering reality television.
He developed strong competitive skills through sports including golf from a young age. He has unknown siblings.
His ethnicity is Greek-Canadian. His religion is Christianity.
Career
Demetres Giannitsos began his professional path working in the oil fields of Alberta as an instrument technician.
He gained national fame in 2017 as a houseguest on Big Brother Canada 5, entering with an early target but surviving through strategic play, competition wins, and his showmance with Ika Wong.
His athletic gameplay and likable personality made him a fan favorite. After the show he transitioned into real estate in Toronto, becoming a 5x Icon Agent with eXp Realty and selling over 100 million dollars in volume.
He and Ika launched the Dem and Ika YouTube channel, sharing resources for buyers, sellers, agents, and lifestyle content.
The couple also competed together on The Amazing Race Canada 11. Demetres balances his thriving real estate career with content creation and occasional reality TV appearances while maintaining a grounded approach to success and family.
His journey from oil fields to reality stardom and business highlights perseverance, adaptability, and building a life with his partner.
Social Media
- Instagram Handle: @demetres_gia
- YouTube Channel: Dem and Ika
Personal Life
Demetres Giannitsos, 34 years old, is married to fellow Big Brother Canada star Ika Wong. They began dating in 2017 after meeting in the BBCAN 5 house, got engaged in 2022, and tied the knot in 2024.
The couple frequently collaborates on YouTube and shares their interracial love story as a Greek-Canadian and Jamaican-Canadian pair.
They prioritize family time and have spoken about building a future together. No past relationships are widely detailed publicly beyond their iconic showmance-turned-marriage. Information about children remains private.
Net Worth
Demetres Giannitsos’ net worth is estimated at $2 million USD.
His income primarily comes from his successful real estate career in Toronto with over 100 million in sales volume, reality television appearances on Big Brother Canada 5 and The Amazing Race Canada, YouTube content creation and ad revenue through the Dem and Ika channel, brand collaborations, and speaking or Cameo opportunities tied to his BBCAN legacy.
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