Nguyễn Trọng Hoàng is a Vietnamese professional footballer who plays as a right winger or a right back for V.League 1 club Hồng Lĩnh Hà Tĩnh. He is a former player for the Vietnam national team and the fourth most capped player of their history. He is widely considered by the Vietnamese press as one of the most talented players of his generation.

The Cong - Viettel Football Club, commonly known as The Cong or by its most recent former name Viettel FC, is a Vietnamese professional football club based in Hanoi. The club belongs to Viettel Sports Co. Ltd, a part of Viettel Group and competes in the V.League 1, the top tier of the Vietnamese football league system.