Irina won gold in the hurdles event in the 1960 Games in Rome .
While Tamara dominated the throwing events , her equally successful sister , Irina , specialised in the 80m hurdles and the pentathlon .
Irina won gold in the hurdles event in the 1960 Games in Rome .
While Tamara dominated the throwing events , her equally successful sister , Irina , specialised in the 80m hurdles and the pentathlon .