[1][2][3] Gharibyan won the gold medal in the 55 kg event at the 2012 European Juniors Wrestling Championships held in Zagreb, Croatia.

In 2020, Gharibyan won the gold medal in the 60 kg event at the European Wrestling Championships held in Rome, Italy.

[6] In March 2021, Gharibyan competed at the European Qualification Tournament in Budapest, Hungary hoping to qualify for the 2020 Summer Olympics in Tokyo, Japan.

[7] In October 2021, he lost his bronze medal match in the 60 kg event at the World Wrestling Championships held in Oslo, Norway.

[8][9] Gharibyan won one of the bronze medals in the 60 kg event at the 2022 European Wrestling Championships held in Budapest, Hungary.