311133
It was n't taken seriously until age 16 , when he began collaborations with Henry Villareal a.k.a. Diagnosis ( then known as Unknown ) and Miguel Gonzalez a.k.a. Big Mig ( then known as Carnage ) .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None