Thailand have appeared in two of three editions of the AFC U23 Championship but, unlike regional rivals Malaysia and Vietnam, they are yet to appear in the knockout stage, suffering group stage eliminations at Qatar 2016 and China PR 2018.

Now, with the tournament hosted on home soil, star forward Supachok believes that it could be Thailand's time to shine in the Continental competition.

The Lions of Mesopotamia have a proud record in the AFC U23 Championship, winning the inaugural edition – when it was the AFC U-22 Championship – in Oman before finishing third in Qatar two years later to book their ticket to the Rio de Janeiro Olympics.

While they exited at the group stage in Brazil, the West Asians were unbeaten and secured an excellent scoreless draw with the hosts, who eventually won the competition.

Twelve years earlier in Athens, meanwhile, Iraq narrowly missed out on the bronze medal after finishing fourth following a closely fought 1-0 loss to Italy in the third place play-off.

In the running for the final spot are Lee Kang-in, who plays for Spanish club Valencia CF and midfielder Paik Seung-ho from German outfit SV Darmstadt 98.

Both Lee and Paik have played for the senior Korea Republic national team. Lee, 18, also starred for the U-20 national squad this year, leading Korea Republic to the final at the FIFA U-20 World Cup Poland 2019 and winning the Golden Ball as the tournament's best player.

The midfielder skippered the Central Asians as they advanced from a qualifying group that featured Iraq, Turkmenistan and Yemen after finishing as one of the best-placed runners up in March to book their ticket to the Continental competition, which also acts as the Olympic Games qualifiers.

Four years ago in Qatar, when Olympic qualification was also on the line, Iran progressed to the quarter-finals before defeat at the hands of Japan. After missing out on the U-23 showpiece in 2018, they return looking to go at least one better this time round a give themselves a chance of appearing at Tokyo 2020.

Almoez Ali and Nguyen Quang Hai were two names, in particular, that enjoyed superb campaigns for Qatar and Vietnam respectively, although it was the collective effort of Uzbekistan’s White Wolves that ultimately ruled supreme.

Elsewhere, hosts China disappointed while powerhouses Japan, Korea Republic and Iraq failed to live up to expectations in a tournament that once again served up many moments to remember.

With 16 teams fighting it out for the right to be crowned Continental champions and book their tickets to South America it did not disappoint as fans in Doha were treated to a football extravaganza.

Fabulous goals, future household names and drama to the last, the-AFC.com looks back at one of the most memorable tournaments of recent years.

Holders Uzbekistan will be looking to repeat their feat from China two years ago while Japan are aiming to return to the form that saw them lift the AFC U23 Championship trophy in Qatar in 2016.

But, after initially being scheduled to take place in mid-2013, the inaugural edition of one of the newest competition’s in the AFC calendar came in 2014 when – as the then AFC U-22 Championship – Iraq conquered all before them in a tournament that saw a number of Asia’s modern-day stars play key roles.