What is Atlético Nacional?
{{Infobox football club | clubname = Atlético Nacional | image = | fullname = Club Atlético Nacional S. A. | nickname = ''Los Verdolagas'' (The Purslanes),<br />''Rey de Copas'' (King of Cups),<br />''El Verde de la Montaña'' (The Green from the Mountains),<br />''El Verde Paisa'' (The [[Paisa Region|Paisa]] Green) | founded = {{Start date and age|df=yes|1947|03|07}} | ground = [[Estadio Atanasio Girardot]]<br />[[Medellín]], Colombia | capacity = 40,043<ref>{{Cite web |title=Technical Report and Statistics |url=http://es.fifa.com/mm/document/footballdevelopment/technicalsupport/01/52/19/97/fu20wcreportv2.pdf |access-date=2018-01-16 |archive-date=2020-04-28 |archive-url=https://web.archive.org/web/20200428125028/https://es.fifa.com/mm/document/footballdevelopment/technicalsupport/01/52/19/97/fu20wcreportv2.pdf |url-status=dead }}</ref> | owner = [[Organización Ardila Lülle]] | chairman = Juan David Pérez | manager = [[Jorge Almirón]] | league = [[Categoría Primera A]] | season = [[2018 Categoría Primera A season|2018]] | position = 1st, Apertura champions | current = 2018 Atlético Nacional season | website = http://www.atlnacional.com.co/ |pattern_la1 = _ftc1415h |pattern_b1 = _ferencvarositc2122h |pattern_ra1 = _ftc1415h |pattern_sh1 = _nike_gold |pattern_so1 = _ferencvarositc1819a |leftarm1 = 289741 |body1 = 289741 |rightarm1 = 289741 |shorts1 = FFFFFF |socks1 = FFFFFF |pattern_la2 = |pattern_b2 = _nikepark7jg |pattern_ra2 = |pattern_sh2 = _nikeblack |pattern_so2 = _nikeblack |leftarm2 = dbaf2d |body2 = dbaf2d |rightarm2 = dbaf2d |shorts2 = dbaf2d |socks2 = dbaf2d |pattern_la3 = _fcbarcelona2021a |pattern_b3 = _fcbarcelona2021a |pattern_ra3 = _fcbarcelona2021a |pattern_sh3 = _nike_gold |pattern_so3 = _corinthians1819T |leftarm3 = FFFFFF |body3 = FFFFFF |rightarm3 = FFFFFF |shorts3 = 000000 |socks3