Jobe Bellingham reflects on his transfer to Borussia Dortmund and looks ahead to the Club World Cup. (0:56)Open Extended ReactionsBorussia Dortmund have completed a deal for Sunderland midfielder Jobe Bellingham, five years after signing his brother Jude, the club have confirmed. Bellingham finished last season with four goals and three assists in 43 appearances and was named Championship young player of the year. "I'm very happy to be a Borussia Dortmund player now and to fight for titles together with this great club," Bellingham said. And I'm very happy that I'll be wearing the black and yellow jersey at the FIFA Club World Cup."