What is Borussia Dortmund?
{{Infobox football club | clubname = Borussia Dortmund | image = Borussia Dortmund logo.svg | image_size = 200px | fullname = Ballspielverein Borussia 09 e.V. Dortmund | nickname = ''Die Borussen''<br>''Die Schwarzgelben'' (The Black and Yellows)<br />''Der BVB'' (The BVB) | short name = BVB | current = 2020–21 Borussia Dortmund season | founded = {{Start date and age|df=yes|1909|12|19}} | ground = [[Signal Iduna Park]] | capacity = 81,365<ref>{{cite web |url=http://www.bvb.de/Der-BVB/Signal-Iduna-Park/SIGNAL-IDUNA-PARK |title= Signal Iduna Park|language=German |publisher=BVB}}</ref> | owntitle = President | owner = Reinhard Rauball | chairman = Hans-Joachim Watzke <small>(CEO)</small> | mgrtitle = Head Coach | manager = [[Marco Rose]] | league = [[Bundesliga]] | season = [[2020-21 Bundesliga|2020–21]] | position = 3rd | website = https://www.bvb.de/ | pattern_la1 = _bvb2425h | pattern_b1 = _bvb2425h | pattern_ra1 = _bvb2425h | pattern_sh1 = _bvb2425h | pattern_so1 = _bvb2425hl | leftarm1 = FFEE00 | body1 = FFEE00 | rightarm1 = FFEE00 | shorts1 = 000000 | socks1 = FFEE00 | pattern_la2 = _bvb2425a | pattern_b2 = _bvb2425a | pattern_ra2 = _bvb2425a | pattern_sh2 = _bvb2425h2 | pattern_so2 = | leftarm2 = 000000 | body2 = 000000 | rightarm2 = 000000 | shorts2 = FFEE00 | socks2 = 000000 | pattern_la3 = _bvb2425t | pattern_b3 = _bvb2425t | pattern_ra3 = _bvb2425t | pattern_sh3 = _milan2425h | pattern_so3 = _bvb2425tl | leftarm3 = FFFFFF | body3 = FFFFFF | rightarm3 = FFFFFF | shorts3 = FFFFFF | socks3 = FFFFFF }} '''Borussia Dortmund''' ('''BVB''') is a German Sports club in [[Dortmund]]. It is most noted for its [[Association football|football]] team that plays in the [[Bundesliga]]. Dortmund is one of the most successful clubs in German football history. Besides football, the club has handball and [[table tennis]] departments since the end of 2004, the club also has a fan section, which represents the interests of the team supporters. In the 2010/11 season the matches were visited by an average of 79.151 people. T