Tuhia tētahi tohutoro mō tēnei wāhanga - Ko Arnold te tumuaki o te Runanga o Rānana mō ngā wā e rima. Ko ia te kaikorero mo te roopu mahi a te Runanga o Ranana mo te maatauranga me te Tiamana o te Roopu Whakaakoranga o te Runanga o Ranana. I tū a Arnold i mua i te Rōpū Rautaki Ahurea mō Rānana, e whai wāhi ana ki te kawe mai i ngā kēmu Olympic me Paralympic o 2012
ki Rānana. Kua noho hoki ia ki te Komiti Whakawhanake Ohaoha me te Hapori o te Runanga, a, he mema ia o te Mana Pirihimana Metropolitan.