list of 350cc motorcycle world champions
by season
Table:
350cc Motorcycle World Champions

Season

Country

Rider

Constructor

Grands Prix

Poles

Wins

Podiums

Fastest laps

Points

Margin

1949

United Kingdom

Freddie Frith

Velocette

5

—

5

5

5

33

15

1950

United Kingdom

Bob Foster

Velocette

6

—

3

4

4

30

6

1951

United Kingdom

Geoff Duke‡

Norton

8

—

5

5

4

40

21

1952

United Kingdom

Geoff Duke

Norton

7

—

4

4

4

32

8

1953

United Kingdom

Fergus Anderson

Moto Guzzi

8

—

3

5

2

34

8

1954

United Kingdom

Fergus Anderson

Moto Guzzi

9

—

4

5

5

38

16

1955

United Kingdom

Bill Lomas

Moto Guzzi

7

—

4

6

5

32

14

1956

United Kingdom

Bill Lomas

Moto Guzzi

6

—

3

3

4

24

7

1957

United Kingdom

Keith Campbell

Moto Guzzi

6

—

3

4

1

30

8

1958

United Kingdom

John Surtees‡

MV Agusta

7

—

6

6

5

32

8

1959

United Kingdom

John Surtees‡

MV Agusta

7

—

6

6

5

30

32

1960

United Kingdom

John Surtees‡[A]

MV Agusta

5

—

2

4

3

22

0

1961

Rhodesia and Nyasaland

Gary Hocking‡

MV Agusta

7

—

4

5

5

32

6

1962

Rhodesia and Nyasaland

Jim Redman†

Honda

6

—

4

5

2

32

10

1963

Rhodesia and Nyasaland

Jim Redman†

Honda

7

—

5

7

5

32

4

1964

Rhodesia

Jim Redman

Honda

8

—

8

8

7

40

16

1965

Rhodesia

Jim Redman

Honda

9

—

4

5

3

38

6

1966

United Kingdom

Mike Hailwood†

Honda

10

—

6

6

6

48

6

1967

United Kingdom

Mike Hailwood†

Honda

8

—

6

6

5

40

8

1968

Italy

Giacomo Agostini‡

MV Agusta

7

—

7

7

7

32

14

1969

Italy

Giacomo Agostini‡

MV Agusta

10

—

8

8

7

90

43

1970

Italy

Giacomo Agostini‡

MV Agusta

10

—

9

9

9

90

32

1971

Italy

Giacomo Agostini‡

MV Agusta

11

—

6

6

8

90

27

1972

Italy

Giacomo Agostini‡

MV Agusta

12

—

6

7

7

102

23

1973

Italy

Giacomo Agostini

MV Agusta

11

—

4

6

3

84

7

1974

Italy

Giacomo Agostini

Yamaha

10

1

5

5

5

75

13

1975

Venezuela

Johnny Cecotto

Yamaha

10

3

4

5

6

78

19

1976

Italy

Walter Villa†

Harley-Davidson

10

4

4

5

7

76

9

1977

Japan

Takazumi Katayama

Yamaha

11

0

5

7

7

95

39

1978

South Africa

Kork Ballington†

Kawasaki

11

4

6

9

10

134

57

1979

South Africa

Kork Ballington†

Kawasaki

11

5

5

5

9

99

9

1980

South Africa

Jon Ekerold

Bimota-Yamaha

6

0

4

5

6

63

3

1981

West Germany

Anton Mang†

Kawasaki

8

6

5

7

8

103

51

1982

West Germany

Anton Mang

Kawasaki

9

1

1

6

7

81

17

For the Wikipedia table from the article the article 'list of 350cc motorcycle world champions', section 'by season', pick the right types for the highlighted column among these candidate types: sports.sports_team, sports.sports_league_season, government.election_campaign, geography.body_of_water, military.military_unit, soccer.football_world_cup, media_common.media_genre, cvg.cvg_developer, sports.professional_sports_team, people.ethnicity, music.album, broadcast.radio_format, baseball.baseball_league, soccer.football_team_manager, metropolitan_transit.transit_stop, military.military_conflict, book.written_work, business.customer, boats.ship, education.educational_institution, fictional_universe.fictional_character, award.award_category, sports.sports_championship, broadcast.tv_station, sports.sports_league, olympics.olympic_games, sports.sport, location.jp_prefecture, military.military_person, tv.tv_program, american_football.football_player, baseball.baseball_position, government.political_party, olympics.olympic_event_competition, people.family_member, computer.software_license, theater.theater_actor, military.armed_force, amusement_parks.ride, music.performance_role, aviation.airport, computer.computer, broadcast.genre, fictional_universe.fictional_organization, music.lyricist, award.award, soccer.football_position, music.media_format, film.music_contributor, film.film_distributor, film.film_character, music.music_video_director, biology.animal, meteorology.tropical_cyclone_season, government.politician, government.u_s_congressperson, organization.membership_organization, ice_hockey.hockey_position, sports.sports_award_winner, royalty.chivalric_order_member, sports.pro_athlete, chemistry.chemical_compound, award.award_discipline, spaceflight.astronaut, music.group_member, meteorology.tropical_cyclone, metropolitan_transit.transit_line, theater.play, book.magazine, soccer.football_league, martial_arts.martial_artist, film.film, baseball.baseball_team, location.us_state, government.us_president, transportation.road, basketball.basketball_position, cricket.cricket_player, location.uk_statistical_location, astronomy.constellation, royalty.monarch, geography.mountain, time.event, medicine.muscle, broadcast.broadcast, film.actor, award.hall_of_fame_inductee, location.in_state, government.legislative_session, exhibitions.exhibition_sponsor, american_football.football_coach, time.recurring_event, geography.river, internet.website_owner, tv.tv_writer, tv.tv_series_episode, location.australian_state, music.genre, education.educational_degree, law.invention, film.producer, basketball.basketball_player, religion.religious_leader, education.university, biology.organism_classification, architecture.building, cricket.cricket_bowler, soccer.football_team, business.job_title, aviation.aircraft_model, film.director, sports.multi_event_tournament, music.musical_scale, visual_art.visual_artist, sports.sports_championship_event, book.periodical_publisher, award.award_presenting_organization, food.food, cvg.cvg_genre, astronomy.orbital_relationship, music.producer, sports.cyclist, business.consumer_product, music.record_label, automotive.company, law.legal_case, internet.website, sports.sports_award_type, baseball.baseball_player, book.book, tv.tv_network, cvg.computer_videogame, american_football.football_team, architecture.architectural_structure_owner, book.newspaper, tv.tv_producer, film.film_festival_focus, automotive.model, organization.non_profit_organization, military.military_post, music.artist, basketball.basketball_team, ice_hockey.hockey_team, celebrities.celebrity, astronomy.astronomical_discovery, location.us_county, music.composer, broadcast.radio_station, soccer.football_player, music.composition, sports.sports_facility, interests.collection_category, architecture.venue, film.production_company, tv.tv_series_season, business.consumer_company, metropolitan_transit.transit_system, computer.software, music.instrument, tv.tv_genre, cricket.cricket_stadium, tv.tv_character, education.fraternity_sorority, soccer.football_league_season, organization.organization, government.government_agency, chess.chess_player, finance.currency, astronomy.star_system_body, travel.accommodation, sports.sports_league_draft, education.athletics_brand, geography.island, people.person, cvg.cvg_publisher, award.recurring_competition, government.general_election, education.field_of_study, sports.boxer, music.writer, tennis.tennis_tournament, sports.tournament_event_competition, sports.sports_position, music.musical_group, location.in_district, business.defunct_company, medicine.drug, location.capital_of_administrative_division, religion.religion, chemistry.chemical_element, comic_books.comic_book_character, protected_sites.listed_site, cricket.cricket_team, location.country, astronomy.celestial_object, government.governmental_body, tennis.tennis_tournament_champion, amusement_parks.park, book.periodical_subject, location.region, award.award_ceremony, aviation.airline, broadcast.artist, book.periodical, aviation.aircraft_owner, film.film_genre, astronomy.asteroid, soccer.football_award, location.citytown, business.product_category, computer.operating_system, business.business_operation, royalty.kingdom, broadcast.tv_channel, law.court, language.human_language, medicine.drug_ingredient, basketball.basketball_coach, military.rank, location.hud_county_place, location.uk_constituent_country, location.administrative_division, american_football.football_conference, tv.tv_personality, rail.locomotive_class, business.brand, boats.ship_type, award.competition, boats.ship_class, business.industry, education.school, tv.tv_actor, tv.tv_director, basketball.basketball_conference, tv.tv_program_creator, medicine.medical_treatment, government.government_office_or_title, book.author, tennis.tennis_player, location.province, medicine.disease, royalty.noble_person, royalty.noble_title, soccer.fifa, biology.organism, sports.golfer, medicine.anatomical_structure, location.location, location.australian_local_government_area, architecture.structure, government.election, sports.school_sports_team, cvg.cvg_platform, ice_hockey.hockey_player, film.writer. Return the selected type name(s) only, comma-separated when necessary, in the list of this JSON object {"answer": ["ANSWER"]}.

{"answer": ["business.business_operation", "organization.organization"]}