Yiorgos Kostopoulos began to study music at the age of 6,with violin & piano lessons .At the age of 12 he attended the music high school of pallini where he started playing the el.bass at the age of 15. At 18 ,he went to Phillipos Nakas Conservatory and joined yiotis kiourtsoglou’s electric bass class. He took his degree on el.bass from Nakas on june 2010 succeeding with A+. He also attended classical d.bass lesson on spring 2009 with t.kazaglis, afterwards jazz d.bass with p.trivolis and k.konstantinou .In September of 2009 he took part in a jazz improvisation seminar in Sofia,Bulgaria held by jazz pianist/composer Milcho Leviev. He has shares the stage with m.leviel,d.tsakas,y.kiourtsoglou, ilias doumanis, sean skeete, a.priftis and many other muscisians. He has also received twice a scholarship from berklee college of music and Nakas Conservatory.