South Korean football defender Kim Ji-soo has signed with the Premier League club Brentford. Brentford announced their acquisition of the 18-year-old Monday for an undisclosed fee on a four-year deal, with a club option for a fifth year. The deal is subject to international clearance, Brentford added. Kim, who completed a medical late last week, will join Brentford's B-team for pre-season training this week. Kim...