Taumatawhakatangihangakoauauotamateaturipukakapikimaungahoronukupokaiwhenuak
en.wikipedia.org
en.wikipedia.org
Also on a related note, this weather reporter[2] nailed a similarly difficult welsh town name.
1. https://www.google.com/search?q=Taumatawhakatangi%C2%ADhanga...
"Taumatawhakatangihangakoauauotamateaturipukakapikimaungahoronukupokaiwhenuakitanatahu". The 80 character HN limit strikes again.