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Professional wrestling career The son of L.A. Park was trained for his professional wrestling career by his father but primarily by Pierko El Boricua , Skayde and Tony Salazar .
 L.A. Park, Pierko El Boricua, Skayde, Tony Salazar
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 L.A. Park, Pierko El Boricua, Skayde, Tony Salazar