Newly- promoted Turkish Super Lig side, Istanbul BB, are interested in the acquisition of Nigeria youth international, Umar Aminu, according to the electronic edition of sports daily, Fanatik. <br /><br />The First League champions this past season have made a formal enquiry on the availability of the attacker this summer.<br /><br />But they face competition from another newly promoted side <span style="" class="notranslate">Balıkesirspor as well as </span>Bursaspor in the battle for his signature.<br /><br />In addition, Kasimpasa, Genclerbirligi&nbsp; and Trabzonspor are pondering a move for Aminu, who netted 7 goals (7 assists) in his debut season for Samsunspor.<br /><br />He still has contractual obligations with the Red Lightning until May 31, 2016. <br /><br />Photo Credit : tff.org<br />