Atit Daosawang is known as the youngest player to play the Thai Premier League in 2009.

Atit is part of Thailand's squad in the 2014 AFF Suzuki Cup.

On 22 April 2016 Atit was indefinitely disqualified from the national team for allegedly engaging in sexual activity with a 17-year-old.

Atit initially denied the charges but later admitted to having had a consensual relationship with the woman.

Thai coach Kiatisuk Senamuang said Atit would be suspended until he reformed his behavior.