Cătălin Lungu was born on April 9, 1996 in Chișinău, Republic of Moldova. He completed his bachelor's and master's studies at the Academy of Music, Theatre and Fine Arts (AMTAP), Faculty of Theatre, Choreography and Multimedia. He began his career at the Municipal Puppet Theatre "Guguță" and the "Luceafărul" Theatre. Together with Radu Șarbei, he created the #ZeroDoi project. He is currently an online influencer and presenter on Jurnal TV ("ZeroDoi on TV", "Vreau la țără", "Peste picior" in collaboration with Andrei Bolocan, etc.).