Jimmy Dub real name, Nastase Octavian (Tavi) (in. November 7, 1989) was born in Bucharest and is 31 years old. His passion for music was discovered at the age of 7 years. He started in the dance world, and then became a DJ. In November 2010, Jimmy launches video for "Monday" which becomes a success and is broadcast to all the music stations. In summer 2011, released the video of the song "Sunglasses" with John Rivas. The results were immediate and in August 2011, Jimmy Dub is rewarded with the prize for "Best New Artist" at the Romanian Top Hits 2011. He is one of the most famous Reggaeton singers in Romania and the only one with over 115 million views on youtube for a song. 
 A colaborat cu artisti mari precum Pepe , Connect-r, Nicole Cherry, Doddy , Anna Lesko , Sonny Flame si multi altii.