257090
Shim Min-Ji ( also Sim Min-Ji , ; born April 25 , 1983 ) is a retired South Korean swimmer , who specialized in freestyle and backstroke events .
 Shim Min-Ji, Min-Ji
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Shim Min-Ji, Min-Ji