12299
He became the 3rd youngest pitcher to do so since 1952 , behind Bert Blyleven and Dwight Gooden , and also the 4th overall , behind Bob Feller .
 Bert Blyleven, Dwight Gooden, Bob Feller
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bert Blyleven, Dwight Gooden, Bob Feller