. "Olga attended P.S. 118 as a child, and is praised by Helga's current teachers for her achievement. Helga is very jealous of the attention that Olga receives from their parents and of her perfectionism. Olga has good intentions, and tries very much to bond with Helga."@en . . . "College student"@en . . "Olga Pataki"@en . "Olga Pataki is a fictional character in the Hey Arnold! TV Series."@en . . . "Olga attended P.S. 118 as a child, and is praised by Helga's current teachers for her achievement. Helga is very jealous of the attention that Olga receives from their parents and of her perfectionism. Olga has good intentions, and tries very much to bond with Helga."@en . . "Student teacher"@en . . . . . . . "--02-01"^^ . "Sister: Helga Pataki"@en . . "Olga Pataki"@en . . "Father: Big Bob Pataki"@en . . . . "Mother: Miriam Pataki"@en . . "Olga Pataki is a fictional character in the Hey Arnold! TV Series."@en . . . . "Olga"@en .