What is Luke Greenbank?
{{Infobox swimmer | name = Luke Greenbank | image = | image_size = | alt = | caption = | fullname = | national_team = Great Britain | strokes = [[Backstroke]], [[Medley swimming|medley]] | club = [[Cockermouth]] Swimming Club | coach = Sean Balmer<br />Eleanor Walsh | birth_date = {{birth date and age|1997|9|17|df=yes}} | birth_place = [[Crewe]], England | height = 1.84 m | weight = 74 kg | show-medals = yes | medaltemplates = {{MedalSport|Men's [[Swimming (sport)|swimming]]}} {{Medal|Country|{{GBR2}}}} {{MedalCompetition | [[Swimming at the Summer Olympics|Olympic Games]]}} {{MedalSilver|{{GamesName|SOG|2020}}|[[Swimming at the 2020 Summer Olympics – Men's 4 × 100 metre medley relay|4×100 m medley]]}} {{MedalBronze|{{GamesName|SOG|2020}}|[[Swimming at the 2020 Summer Olympics – Men's 200 metre backstroke|200 m backstroke]]}} {{MedalCompetition|[[FINA World Aquatics Championships|World Championships (LC)]]}} {{MedalGold|[[2019 World Aquatics Championships|2019 Gwangju]]|[[Swimming at the 2019 World Aquatics Championships – Men's 4 × 100 metre medley relay|4×100 m medley]]}} {{MedalSilver|[[2022 World Aquatics Championships|2022 Budapest]]|[[Swimming at the 2022 World Aquatics Championships – Men's 200 metre backstroke|200 m backstroke]]}} {{MedalBronze|[[2019 World Aquatics Championships|2019 Gwangju]]|[[Swimming at the 2019 World Aquatics Championships – Men's 200 metre backstroke|200 m backstroke]]}} {{MedalBronze|[[2022 World Aquatics Championships|2022 Budapest]]|[[Swimming at the 2022 World Aquatics Championships – Men's 4 × 100 metre medley relay|4×100 m medley]]}} {{MedalCompetition|[[LEN European Aquatics Championships|European Championship (LC)]]}} {{MedalGold|[[2020 European Aquatics Championships|2020 Budapest]]|[[Swimming at the 2020 European Aquatics Championships – Men's 4 × 100 metre medley relay|4×100 m medley]]}} {{MedalSilver|[[2020 European Aquatics Championships|2020 Budapest]]|[[Swimming a