Christos Ntentis, also known as B-boy Onel, started dancing in 2007 and is always on the rise ever since. In 2014 and 2015 he was the winner of Red Bull BC One Greece Cypher and for 4 years he has dominated the Balkan Championship Battle Of The Year Balkans. His greatest moment so far was his qualification to the Final of Undisputed World Bboy Series in San Diego, in 2017 through the Battle of The Year World Final in Essen, Germany. He also came 5th at the Undisputed Ranking in 2017. Last but not least, a few days ago, he was crowned winner of Red Bull Dance Your Style in Athens and for the second consecutive year, he will claim a spot at Red Bull BC One World Final, which will be held in Zurich (September).