28020
At the height of Valko Chervenkov 's repressions in 1952 , the camp had 2,323 inmates - 2,248 men and 75 women .
 Valko Chervenkov
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Valko Chervenkov