Joseph McGrail-Bateup, an Australian town crier, has been recognized by Guinness World Records as the world's loudest person. He achieved this title by shouting "now" at an astonishing 122.4 decibels. This new record surpasses the previous one of 121.7 decibels, set by Annalisa Flanagan in 1994 with her shout of "quiet". The sound level is comparable to that of a chainsaw, a jet aircraft taking off, or an ambulance siren at close range. AI
RANK_REASON Record-breaking achievement recognized by Guinness World Records. [lever_c_demoted from research: ic=1 ai=0.0]
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