Miraldi Junior de Oliveira da Costa is an actor, clown and acrobat (stilt legs). Graduated in Letters from the University of Passo Fundo. In 2001 he began his career in the theater by founding a theater group in Soledade, his native land, presenting the play, "The Meaning of Life", of which he was director and actor.
In 2003 he began his work at Viramundos Group, where he participated in Theater Festivals in 2004 and 2005, receiving awards for best performance, actors and costumes. Between 2009 and 2010 he joined the Timbre de Galo Group.
In 2013, he joined the Ritornelo Group, as a guest actor, to participate in the show "The Boy from the Green Finger". Currently he is part of the Ritornelo group with the shows O Auto da Miséria, Zé Vagão da Roda Fina and his Mother Leopoldina, O Sumiço da Consciência e Band of Grace.