Meet Mario TJ Cassela aka Trio Mio
Meet Mario TJ Cassela, better known as Trio Mio—a name that has become synonymous with innovation and versatility in Kenyan music. Born on October 22, 2004, Trio Mio’s rapid rise to fame is a testament to his extraordinary talent and relentless determination. With chart-topping hits, impactful collaborations, and a genre-defying style, Trio Mio is more than an artist; he’s a movement.
Early Life and Background
Nairobi Roots
Trio Mio was born in Nairobi, Kenya, in 2004, to a multicultural family. His father boasts Italian and Congolese heritage, while his mother is Kenyan. This unique blend of backgrounds has influenced his artistry, giving his music a rich, global appeal.
Education Journey
Despite his musical endeavors, Trio Mio prioritized education. He completed high school in 2022 and successfully sat for his Kenya Certificate of Secondary Education (KCSE) exams in November of the same year. Balancing education with a burgeoning music career highlights his discipline and commitment.
Trio Mio’s Entry into Music
The COVID-19 Kickoff
Trio Mio ventured into music during the COVID-19 pandemic in 2020. With the world at a standstill, he turned to creativity, releasing his debut single, “Bazenga—Vile Inafaa.” This track marked the beginning of a journey that would revolutionize Kenyan music.

Breakout Hit: “Cheza Kama Wewe”
On July 15, 2020, Trio Mio released “Cheza Kama Wewe,” a track that became a cultural phenomenon. Featuring remixes by prominent artists like Mejja, Exray, and Nellythegoon, the song showcased his dynamic style and became a staple in Kenyan playlists.
Key Milestones in Trio Mio’s Career
Debut EP: “Son of the City”
In early 2020, Trio Mio released his debut EP, Son of the City. The project included hits like “Cheza Kama Wewe,” “Serereka,” and “Kanairo.” The EP received widespread acclaim, topping Kenyan charts and solidifying his reputation as a force to be reckoned with.
Collaborations with Industry Giants
Trio Mio’s ability to collaborate across borders has propelled his career to new heights. Notable collaborations include:
Local Artists: Mejja, Sauti Sol, Wakadinali, Breeder
International Stars: Shari Afrika, Moeazy, Wiz Khalifa, A Pass

His versatility allows him to blend seamlessly into genres like hip-hop, Afrobeat, and rap.
The Role of Family in His Success
Managed by His Mother
Sofia Irma Sakwa, Trio Mio’s mother, plays a pivotal role in his career. As his manager, she ensures that he stays grounded while navigating the challenges of the music industry. This mother-son duo exemplifies the power of familial support in achieving success.
Impact on Kenyan Music and Culture
Shaping Modern Afrobeat and Hip Hop
Trio Mio’s music is a melting pot of sounds, blending Afrobeat, hip-hop, and rap to create a unique style. His lyrics, often rooted in everyday Kenyan life, resonate deeply with fans nationwide.
Social Impact
In 2022, Trio Mio participated in a peace concert in Nakuru, Kenya, ahead of the August General Elections. Sharing the stage with icons like Sauti Sol and Mercy Masika, he used his platform to promote unity and peace during a crucial time.
Recent Projects and Future Plans
Wiz Khalifa Collaboration
In July 2023, Trio Mio announced an exciting project with American rapper Wiz Khalifa. Although fans eagerly awaited its August release, the track dropped in November 2023, adding another milestone to his impressive portfolio.
What’s Next for Trio Mio?
Trio Mio’s focus remains on pushing boundaries. With plans to collaborate internationally and explore new sounds, his future promises to be as groundbreaking as his past.
Trio Mio exemplifies the spirit of resilience and innovation, from his humble beginnings in Nairobi to becoming a household name in Kenya and beyond. His journey is a source of inspiration for aspiring artists, proving that with talent and determination, the sky’s the limit.