10142
Boardman clocked four minutes 13.353 seconds to slice more than six seconds from the previous world mark of 4:19.699 set by Olympic champion Andrea Collinelli of Italy in Atlanta in July .
 Andrea Collinelli, Olympic, Italy, Atlanta, Boardman
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Andrea Collinelli, Olympic, Italy, Atlanta, Boardman