Mezue ahịrịokwu na-esonụ: Na Jenụwarị 2016, a họpụtara Best dị ka onye isi ọhụrụ nke Ireland maka
Asọmpi Iko Mba isii nke 2016. Na 26 Nọvemba 2016, Best ghọrọ onye isi nke ise nke Ireland, na-enweta 100th cap ya na egwuregwu ule megide Australia na Aviva Stadium, Dublin. N'izu gara aga, Best bụ onye isi ndị Ireland meriri New Zealand na 40 <unk> 29 na mpụta nke 99 ya, mmeri mbụ Ireland meriri New Zealand.