list of world swimming championships (25 m) medalists (men)
50 metre
Table:
Year

Gold

Silver

Bronze

1999 Hong Kong

Mark Foster (GBR)

Qiang Zhang (CHN)

Joris Keizer (NED)

2000 Athens

Mark Foster (GBR)

Neil Walker (USA)

Sabir Muhammad (USA)

2002 Moscow

Geoff Huegill (AUS)

Adam Pine (AUS)

Mark Foster (GBR)

2004 Indianapolis

Ian Crocker (USA)

Mark Foster (GBR)

Duje Draganja (CRO)

2006 Shanghai

Matt Welsh (AUS)

Sergiy Breus (UKR)

Kaio de Almeida (BRA)

2008 Manchester

Adam Pine (AUS)

Sergiy Breus (UKR)

Evgeny Korotyshkin (RUS)

2010 Dubai

Albert Subirats (VEN)

Andrii Govorov (UKR)

Steffen Deibler (GER)

2012 Istanbul

Nicholas Santos (BRA)

Chad le Clos (RSA)

Tom Shields (USA)

Considering the table from the Wikipedia page 'list of world swimming championships (25 m) medalists (men)' (section '50 metre'), select the appropriate types for the highlighted column using this list of possible types: business.industry, theater.theater_actor, boats.ship_type, soccer.football_player, book.newspaper, aviation.aircraft_owner, music.lyricist, law.invention, law.legal_case, sports.sports_facility, education.fraternity_sorority, media_common.media_genre, chess.chess_player, music.musical_group, food.food, basketball.basketball_player, military.military_unit, cvg.cvg_publisher, cvg.cvg_platform, government.political_party, location.region, military.military_post, sports.golfer, celebrities.celebrity, tv.tv_program, tv.tv_series_episode, american_football.football_coach, sports.sports_award_winner, sports.sports_championship, film.writer, geography.mountain, government.u_s_congressperson, american_football.football_conference, sports.school_sports_team, film.production_company, tv.tv_program_creator, astronomy.celestial_object, internet.website_owner, internet.website, organization.membership_organization, film.film, cricket.cricket_bowler, music.producer, aviation.aircraft_model, cvg.computer_videogame, education.field_of_study, soccer.football_award, boats.ship, interests.collection_category, music.genre, tennis.tennis_tournament_champion, soccer.football_league_season, location.us_state, soccer.football_position, visual_art.visual_artist, location.jp_prefecture, medicine.muscle, book.periodical_subject, business.business_operation, astronomy.constellation, finance.currency, basketball.basketball_coach, education.school, architecture.architectural_structure_owner, time.recurring_event, sports.tournament_event_competition, tv.tv_actor, tv.tv_writer, transportation.road, film.producer, book.author, sports.sport, medicine.medical_treatment, law.court, government.election_campaign, award.award, royalty.noble_title, music.record_label, music.writer, broadcast.genre, music.media_format, computer.software, broadcast.broadcast, boats.ship_class, sports.sports_position, tv.tv_producer, tv.tv_genre, automotive.model, olympics.olympic_event_competition, music.musical_scale, film.film_festival_focus, film.director, baseball.baseball_league, soccer.fifa, ice_hockey.hockey_player, broadcast.radio_station, meteorology.tropical_cyclone_season, amusement_parks.park, location.administrative_division, music.composition, tv.tv_personality, astronomy.orbital_relationship, cricket.cricket_stadium, royalty.noble_person, film.film_distributor, people.ethnicity, people.person, business.defunct_company, book.book, award.competition, sports.professional_sports_team, basketball.basketball_conference, government.election, martial_arts.martial_artist, olympics.olympic_games, architecture.venue, theater.play, architecture.building, tv.tv_series_season, book.periodical, music.composer, business.consumer_product, government.us_president, baseball.baseball_position, award.award_ceremony, american_football.football_player, book.periodical_publisher, broadcast.radio_format, government.politician, language.human_language, education.educational_degree, government.government_agency, tv.tv_director, business.customer, baseball.baseball_player, sports.sports_team, location.australian_local_government_area, business.consumer_company, film.music_contributor, government.government_office_or_title, music.artist, education.athletics_brand, aviation.airport, organization.organization, film.film_genre, location.uk_constituent_country, aviation.airline, cvg.cvg_developer, royalty.kingdom, soccer.football_team_manager, location.australian_state, architecture.structure, sports.sports_league, location.province, fictional_universe.fictional_organization, broadcast.tv_channel, soccer.football_league, location.capital_of_administrative_division, religion.religion, royalty.chivalric_order_member, amusement_parks.ride, sports.sports_league_draft, tennis.tennis_tournament, sports.sports_championship_event, religion.religious_leader, people.family_member, ice_hockey.hockey_position, location.us_county, location.citytown, time.event, computer.computer, soccer.football_world_cup, book.written_work, business.product_category, royalty.monarch, biology.organism_classification, american_football.football_team, award.award_discipline, cricket.cricket_player, basketball.basketball_team, metropolitan_transit.transit_stop, astronomy.astronomical_discovery, medicine.drug_ingredient, baseball.baseball_team, travel.accommodation, geography.island, medicine.anatomical_structure, tv.tv_network, sports.sports_league_season, biology.animal, military.military_person, location.in_state, film.actor, broadcast.artist, award.hall_of_fame_inductee, sports.pro_athlete, tv.tv_character, exhibitions.exhibition_sponsor, business.brand, rail.locomotive_class, military.rank, astronomy.asteroid, music.album, sports.multi_event_tournament, protected_sites.listed_site, location.hud_county_place, government.general_election, business.job_title, metropolitan_transit.transit_system, meteorology.tropical_cyclone, broadcast.tv_station, location.uk_statistical_location, basketball.basketball_position, medicine.disease, medicine.drug, metropolitan_transit.transit_line, government.governmental_body, fictional_universe.fictional_character, biology.organism, music.music_video_director, education.educational_institution, music.performance_role, location.country, ice_hockey.hockey_team, sports.cyclist, automotive.company, astronomy.star_system_body, geography.river, geography.body_of_water, military.armed_force, sports.sports_award_type, film.film_character, location.location, organization.non_profit_organization, book.magazine, computer.software_license, location.in_district, chemistry.chemical_compound, award.award_category, cvg.cvg_genre, military.military_conflict, music.instrument, spaceflight.astronaut, chemistry.chemical_element, comic_books.comic_book_character, award.award_presenting_organization, sports.boxer, tennis.tennis_player, government.legislative_session, cricket.cricket_team, computer.operating_system, soccer.football_team, education.university, music.group_member, award.recurring_competition. Provide only the chosen type(s), separated by commas if multiple, within the list in this JSON: {"answer": ["ANSWER"]}.

{"answer": ["sports.pro_athlete", "people.person"]}