1972 Olympian Korbut (4)
I believe the answer is:
olga
'1972 olympian korbut' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for olga that I've seen before include "Lady" , "Russian girl's name, anagram of ..." , "Slavic girl's name" , "Could be Russian girl" .)