The 25 - year&nbsp; - old Nigerian striker Christian Nnamani has started training with Polish club Pogoń Siedlce.<br /><br />The OFO United, Enugu product last defended the colours of Calisia Kalisz, who stopped being a going concern in the 2014 - 2015 season.<br /><br />Since then, Nnamani has been in search of a new employer and tested with Flota Swinoujscie in August 2014 without success.<br /><br />The attacker, who has been in Poland since the 2007- 2008 season, had stops at&nbsp; Ilanka Rzepin and Stal Głowno before he joined Flota Swinoujscie in 2011.<br /><br />Pogoń Siedlce are last in the I Liga standings after losing their opening game of the season to Dolcan Ząbki last Saturday.<br />