Eka 's coach , Sergo Maevski , became a good friend of the family , then a good friend of Irina .
Her sister , Eka , was a decade younger and a Georgian national junior high jump champion in 1985 .
Eka 's coach , Sergo Maevski , became a good friend of the family , then a good friend of Irina .
Her sister , Eka , was a decade younger and a Georgian national junior high jump champion in 1985 .