Junior Eurovision 2025 Poland profile: Brightest Light by Marianna Kłos
- Paul Basilio
- 3 minutes ago
- 2 min read

Flying the flaga Polski at the Junior Eurovision Song Contest 2025 in Tbilisi will be Marianna Kłos with her song Brightest Light.
You can find details on the entry, the artist, and Poland’s history at Junior Eurovision below.
About the artist: Marianna Kłos
12-year old Marianna Kłos is a Polish singer, musical actress, and dubbing artist from Warsaw. In her spare time, she enjoys the theatre, playing the piano, dancing, meeting friends, and creating videos with her friends.
She came to prominence this year when she took part in The Voice Kids Poland, where she came second and was chosen to represent Poland at this year’s Junior Eurovision Song Contest.
Before her time on The Voice, she played the part of Wendy in a production of Peter Pan in Warsaw last year. She has also worked as a voice actress, lending her voice to films and television shows such as The Velveteen Rabbit, Moana 2, Wild Robot, Bluey, and X-Men ’97.
In her interview with the official Junior Eurovision site, Marianna speaks of her passion for music and entertainment, saying: “My biggest dream is to create my own musical theatre, where people could develop their talents and fulfil their dreams – just like I do now… And, of course, I dream of continuing to sing, perform, and record my own songs”.
You can follow Marianna on Instagram at @klosmarianna.
About the song: Brightest Light
Brightest Light is an internally-selected track written by a small army of Polish songwriters: Brajan Litkowiec, Jacek Mrówczyński, Jakub Laszuk, Jeremi Siejka, Krzysztof Junak, and Paulina Elżbieta Romaniuk-Jasińska.
Starting with a slow and soft piano-led opening verse, the song bursts into a heart-thumping power ballad, with equally powerful vocals, reminiscent of Mariah Carey and Whitney Houston – two singers that Marianna highly admires.
With her song switching from Polish in the verses to English in the chorus, Brightest Light is an empowering song where Marianna sings that "better days are there”. It is a call to action for everyone to “find your way… you are the brightest light, it’s your time”.
Poland in the Junior Eurovision Song Contest
Poland made their debut in the first ever Junior Eurovision Song Contest held in Copenhagen, Denmark in 2003, with Kasia Żurawik’s song, Coś mnie nosi finishing in sixteenth place. After another last-place finish in 2004, Poland took a twelve-year hiatus from the contest.
Since their return in 2016, Poland’s track record in the Junior Eurovision Song Contest has been undeniably strong. Poland has finished in the top ten in seven out of the last nine editions of the contest.
Most notably, Poland was the first country to win back-to-back contests in 2018 and 2019, with Roksana Węgiel’s Anyone I Want to Be and Viki Gabor’s Superhero. Poland also hosted the 2019 Contest in Gliwice and the 2020 Contest in Warsaw where countries participated remotely because of the COVID-19 pandemic at the time.
In last year’s Junior Eurovision, Dominik Arim’s song All Together finished twelfth with 61 points.
We will see in December whether Marianna will be the Brightest Light on the Junior Eurovision stage in Tblisi.
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