Mezue ahịrịokwu na-esonụ: Gunter bụ onye mba Wales kemgbe ọ dị n'okpuru afọ iri na asaa ma nwee ndekọ dịka onye nke abụọ na-eto eto nke mbụ maka ndị otu afọ 21. Ọ gbara bọọlụ mbụ ya n'afọ 2007. Ọ bụ akụkụ nke ndị otu Wales nke ruru ọkara-ikpeazụ na UEFA Euro 2016, na-egosikwa na
Euro 2020. N'afọ 2017, a kpọrọ ya Welsh Footballer of the Year. O meriri ihe ndekọ Neville Southall nke 92 caps na 2018, na 2021 ghọrọ Welshman mbụ iji nweta 100 caps.