ɡˈʌm wʌzɐ fˈoːɹtˈaɪm ɡˈɪnɪs bˈʊk wˈɜːld ɹˈɛkɚd hˈoʊldɚ fɔːɹ lˈɔŋɡɪst dˈɪstəns dʒˈʌmp, bɹˈeɪkɪŋ ðə ɹˈɛkɚd ɪn ɔːstɹˈeɪliə ɪn mˈeɪ tˈuː θˈaʊzənd fˈaɪv wɛn hiː lˈɑːntʃt hɪz sˈɜːvɪs hˈɑːndə fˈaɪvhˈʌndɹɪd sˌiːsˈiː mˈoʊɾɚsˌaɪkəl tˈuːhˈʌndɹɪd sˈɛvənti sˈɛvən.fˈaɪv fˈiːt.
Gumm was a four-time Guinness Book World Record holder for longest distance jump, breaking the record in Australia in May 2005 when he launched his Service Honda 500 cc motorcycle 277.5 feet.