Lionel Messi's once-in-a-generation career is complete. The Argentina superstar is finally a World Cup champion.

Messi scored two goals and then another in a shootout as Argentina beat France 4-2 on penalties Sunday to claim a third World Cup title despite Kylian Mbappé scoring the first hattrick in a final in 56 years.

Now there's no debate. Messi is definitively in the pantheon of football's greatest-ever players, alongside Pelé – a record three-time World Cup champion from Brazil – and Diego Maradona, the late Argentina great with whom Messi was so often compared.

Messi achieved what Maradona did in 1986 and dominated a World Cup for Argentina. The torch will one day pass to Mbappé, whose late goals lit up one of the most dramatic finals in the tournament's 92-year history and made him the first scorer of a hattrick in a final since 1966, but not just yet.

"Let's go, Argentina!" Messi roared into a microphone on the field in the post-match celebrations.

Messi put Argentina ahead from the penalty spot and played a part in Angel Di Maria's goal that made it 2-0 after 36 minutes.

Mbappé scored two goals in a 97-second span to take the match to extra time, and then Messi tapped in his second goal in the 109th minute. But there was still time for another penalty from Mbappé to take the thrilling match to a shootout.

Gonzalo Montiel scored the clinching penalty kick after Kingsley Coman had an attempt saved by Argentina goalkeeper Emi Martinez and Aurelien Tchouameni missed for France.

Europe's run of four straight World Cup winners came to an end. The last South American champions were Brazil, and that was also in Asia – when Japan and South Korea hosted the tournament in 2002.

Argentina won their previous World Cup titles in 1978 and 1986. In Qatar, the country backed up its victory from last year's Copa America, its first major trophy since 1993. It's quite the climax to Messi's international career, which might not yet be over at the age of 35 because he is playing as well as ever.

It was quite the finale, too, for a unique World Cup – the first to be played in the Middle East and the Arab world.

For FIFA and the Qatari organisers, a final between two major football nations and the world's two best players represented a perfect way to cap a tournament laced in controversy ever since the scandal-shrouded vote in 2010 to give the event to a tiny Arab emirate.

On Sunday, there was one narrative at play for most people: Could Messi do it?

Read more: World Cup final: Di Maria makes it 2-0 for Argentina against France

He could, despite the 23-year-old Mbappé – Messi's teammate at Paris Saint-Germain – doing all he could to emulate Pelé by winning his first two World Cups.

Read more: ARG-FRA 2-2 after Mbappe drags France back into final