Son Heung-Min was pleased with his brace, but feels Spurs should do better with converting their chances. Tottenham Hotspur centre-back Jan Vertonghen is delighted to see Son Heung-Min living up to expectations at the club, and says the forward is a defender's nightmare. Son, 24, equalled last season's Premier League tally of four goals on Saturday with a second double in a fortnight as Tottenham won 2-1 at Middlesbrough to maintain their unbeaten start to the domestic season. The South Korea international admitted after the game he had asked to leave Spurs in the summer after a difficult maiden season...