He won silver medal in the men's 100 kg event at 2024 Summer Olympics in Paris, France.

He won one of the bronze medals in his event at the 2021 World Judo Championships held in Budapest, Hungary.

[1] In April 2021, Sulamanidze lost his bronze medal match in the men's 100 kg event at the European Judo Championships held in Lisbon, Portugal.

[3] Sulamanidze won the gold medal in his event at the 2022 Judo Grand Slam Tel Aviv held in Tel Aviv, Israel.

[4] This biographical article related to Georgian judo is a stub.