TVNZ’s Waka Huia story on Ngapo “Bub” Wehi. Ngapo Wehi is one the most remarkable and breath taking haka exponents in Māori society. Waka Huia profiles his life, his family and his devotion to Kapa Haka. Ngapo Wehi Waka Huia TVNZ 26 June 2011. Bub Wehi passed away 31 July 2016 aged 82.