What is Grenchen?
{{Infobox settlement | name = Grenchen | native_name = | settlement_type = [[Municipalities of Switzerland|Municipality]] <!-- images, nickname, motto --> | image_skyline = Stadthaus-2-3.jpg | imagesize = 265px | image_caption = City Hall | image_flag = | image_seal = Grenchen-blazon.svg <!-- maps and coordinates --> | pushpin_map = Switzerland | pushpin_mapsize = 265px | map_caption = | pushpin_label_position = | pushpin_relief = yes | coordinates = {{coord|47|11|27.5|N|7|23|47.4|E}} <!-- location --> | subdivision_type = [[List of sovereign states|Country]] | subdivision_name = {{flag|Switzerland|civil}} | subdivision_type1 = [[Cantons of Switzerland|Canton]] | subdivision_name1 = {{flag|Solothurn}} | subdivision_type2 = [[Districts of Switzerland|District]] | subdivision_name2 = [[Lebern District|Lebern]] <!-- government type, leaders --> | leader_title = Mayor | leader_name = François Scheidegger <!-- area --> | area_total_km2 = 26.01 <!-- population --> | population_total = 15,938 | population_as_of = December 5, 2000 | population_density_km2 = 612.8 <!-- time zone(s) --> | timezone = [[Central European Time|CET]] | utc_offset = +01:00 <!-- postal codes, area code --> | postal_code_type = Postal code | postal_code = 2540 | area_code_type = Area code | area_code = 2546 <!-- blank fields (section 1) --> | blank_name_sec2 = [[ISO 3166-2:CH|ISO 3166 code]] | blank_info_sec2 = | blank1_name_sec2 = Address | blank1_info_sec2 = <!-- website, footnotes --> | website = {{Official|1=https://www.grenchen.ch/}} }} '''Grenchen''' ({{lang-fr|Granges}}) is a [[Municipalities of Switzerland|municipality]] in the [[district]] [[Lebern (district)|Lebern]] in the [[Cantons of Switzerland|canton]] of [[Solothu