hɪz nˈeɪm ɪz dᵻɹˈaɪvd fɹʌmðə ɡɹˈiːn mˈɔnstɚ, ðə nˈɪkneɪm ʌvðə θˈɜːɾi sˈɛvənfˈʊt tˈuːˈɪntʃ wˈɔːl ɪn lˈɛft fˈiːld æt fˈɛnweɪ pˈɑːɹk.
His name is derived from the Green Monster, the nickname of the 37-foot 2-inch wall in left field at Fenway Park.