AugustAugust 5Polish Julia Kostera 631 FacebookTwitterPinterestWhatsAppReddItCopy URL Julia Kostera InstaFitBio Julia Kostera First Name: Julia Last Name: Kostera Full Name: Julia Kostera Nationality: Polish Date of Birth: August 5, 2003 Place of Birth: Poland Hair Color: Brown / Blonde Eye Color: Brown Julia Kostera Instagram – @juliakostera