Türkiyemspor Berlin is another sixth-tier Berlin-Liga club, founded in 1978 and composed of Germans of Turkish descent. In 2010-11, it was relegated from the fourth-tier Regionalliga Nord. The name Turkiyemspor is used by other Turkish-centred clubs in Germany and abroad. Former Turkish international Ümit Karan began his career at the club. SV Yeşilyurt, another club founded by immigrants from Izmir and Istanbul, was founded in 1973 and wound up in 2007 when it merged with Berliner AK 07. AK, despite being founded in 1907, have merged with various Turkish-centred clubs in its history and since 2006 has been in partnership with the Turkish club Ankaraspor, taking on their name and colours for the 2006-07 season.