BIOGRAPHY
"Dallas K is an American electronic music producer and DJ. He is best known for his work with The Chainsmokers, having co-produced and co-written their hit "Closer"."*
*Note: This translation assumes that the "tube" mentioned in the original French text refers to a "hit song." If there is a specific term used to refer to a viral video or some other meaning of "tube" that is relevant in this context, please let me know and I will adjust the translation accordingly.