“It feels amazing. It’s a dream come true, it’s amazing to be here and I can’t wait to get started,” Mac Allister said.
The 1-0 win meant South Korea qualified for the semi-finals for the second successive tournament.
Nigeria eliminated host nation Argentina as goals from Ibrahim Muhammad and Rilwanu Haliru Sarki sent the six-time champions out of the FIFA Under-20 World Cup on Wednesday.
The Nigerian under-20 male team are currently in Argentina for the 2023 FIFA Under-20 World Cup and will face the hosts on Wednesday in a round-of-16 clash.
However, the African Cup of Nations (AFCON) bronze medalists booked a knockout stage ticket with a dominating win over their Italian counterparts.
Argentina replaced rivals Brazil at the summit after the Selecao suffered a surprise friendly loss to World Cup semi-finalists Morocco in March, a result which saw them drop to third.
The envoy further said Australia was prepared and ready to co-host the 2023 FIFA Women World Cup with New Zealand in July and August.
Mbappe, 24, had been touted as one of the candidates for the role since goalkeeper Lloris retired from international football in January.
The yearly inflation rate in Argentina has exceeded 100 per cent for the first time since 1991, reaching 102.5 per cent in February.
