Former Tottenham Hotspur youth-team attacking midfielder Emmanuel Sonupe is trying his luck at League One club Charlton Athletic and is hoping to impress new coach Russell Slade at the end of his trials.<br /><br />The 20-year-old played the first forty five minutes of the Addicks 4-1 rout of Welling United in a pre-season fixture at Park View Road on Saturday. <br /><br />Sonupe, who is searching for a new team following his release by Spurs in the summer, had a chance to double Charlton&rsquo;s&nbsp; lead in the 21st minute but saw his strike kept out by goalkeeper Chris Lewington.<br /><br />Born in London, he got his first taste of first team football during the 2014-2015 season while on loan at Scottish club St Mirren.<br /><br />Meanwhile, ex-Manchester United striker Nicky Ajose bagged a hat-trick on his debut for Charlton Athletic after he was introduced at the start of the second half.<br /><br />Igho Kingsley&nbsp; <br /><br />Photo Credit : tottenhamhotspur.com<br /><br />