FILA signs S Korean boy band BTS as global brand ambassadors Last updated : Oct 03, 2019 15:10 SportzPower Team Oct 02, 2019 12:10 Read more about FILA signs S Korean boy band BTS as global brand ambassadorsLog in to post comments LUXEMBOURG: FILA announced Tuesday that it has signed South Korean boy band BTS as global brand ambassadors, yet another indicator of how musicians can outrank athletes in terms of marketing deals.