{"aliases":[],"awards":[],"biography_summary":"M\u00e1rio Marques (23 September 1901 \u2013 1989) was a Portuguese breaststroke swimmer. He competed in the men's 200 metre breaststroke event at the 1924 Summer Olympics.","birth_date":"1901-09-23","birth_place":"Almada","birth_place_coordinates":{"latitude":38.680278,"longitude":-9.158333},"birth_place_wikidata_id":"Q328015","birth_place_wikidata_url":"https://www.wikidata.org/wiki/Q328015","canonical_name":"M\u00e1rio Marques","canonical_url":"https://ko.instaget.online/people/a48053041950fb1e8e39fe60","citizenships":["Portugal"],"death_date":null,"description":"Portuguese swimmer","external_ids":{},"full_name":"M\u00e1rio Marques","height_cm":null,"names":{"aliases":[],"birth":[],"native":[],"official":[]},"native_name":null,"notable_works":[],"occupations":["swimmer"],"official_websites":[],"photo":null,"profile_url":"https://ko.instaget.online/people/a48053041950fb1e8e39fe60","provenance":{"catalog":"wikidata_wikipedia","fetched_at":"2026-08-29T06:11:21Z","social_archives_included":false,"source_url":"https://www.wikidata.org/wiki/Q27922581"},"public_hash":"a48053041950fb1e8e39fe60","schema_version":"1.1","socials":{},"tags":[{"key":"category:sports","label":"Sports","type":"category"},{"key":"occupation:swimmer","label":"swimmer","type":"occupation"},{"key":"country:almada","label":"Almada","type":"country"},{"key":"citizenship:portugal","label":"Portugal","type":"citizenship"}],"wikidata_id":"Q27922581","wikidata_url":"https://www.wikidata.org/wiki/Q27922581","wikipedia_url":"https://en.wikipedia.org/wiki/M%C3%A1rio_Marques"}