In 2009, Buruian won a bronze medal at the junior world championships in men's freestyle 50 kg event.

[5] In 2011, he came third at the world junior championships held in Bucharest, Romania, Anatolii won a bronze medal in men's 50 kg event.

[7] He made his debut in senior level at the Ion Corneanu memorial and won a silver medal.

He competed in the men's 57 kg event at the 2017 World Wrestling Championships held in Paris, France, where he was eliminated in his first match by Andrei Dukov of Romania.

[13] In 2021, at the European Wrestling Championships held in Warsaw, Poland he lost in his first match to Răzvan Kovacs of Romania and became 10th.