İstanbul Başakşehir Futbol Kulübü, or due to sponsorship reasons Rams Başakşehir is a Turkish professional football club based in the Başakşehir district of Istanbul. The club is better known simply as Başakşehir (Turkish pronunciation: [bɑʃɑkʃeˈhiɾ]). The club was founded in 1990 as İstanbul Büyükşehir Belediyespor (Istanbul Metropolitan Municipality Sports Club). They first reached the highest level in Turkish Football in 2007–08. Wikipedia