200739
Yury Shayunou had his breakthrough on July 15 , 2007 , when he won the 2007 European Athletics U23 Championships .
 Yury Shayunou
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Yury Shayunou