46599
He competed at the 1952 Summer Olympics in Helsinki , where , contrary to expectation , he won a gold medal in the 5.5 metre class with the boat Complex II , together with Britton Chance and Edgar White .
 Helsinki, Britton Chance, Edgar White
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Helsinki, Britton Chance, Edgar White