Kalwi (Krzysztof Kalwat) and Remi (Remi Pospiech) have worked in show business for a few years as radio presenters. They met in autumn of 2003 in RMI FM radio in Poznań (Poland). At the time they were carrying out popular programmes for young people based on club music. They were the first in this part of Europe to play on the radio exactly the music that could be heard only in the best clubs. Their work was so similar that it was a natural to either to compete or to join forces. They chose the second option and this is how a duet of Kalwi & Remi was created.