West Ham has signed German striker Niclas Fullkrug from Borussia Dortmund for £27m on a four-year deal. Fullkrug, aged 31, expressed excitement about joining the Premier League and playing under manager Julen Lopetegui. Fans have mixed reactions, with some praising his experience and work ethic, while others criticize the high fee for an older player. Fullkrug scored 15 goals in 43 appearances for Dortmund last season and has a solid record with the German national team. West Ham has also signed other players including Crysencio Summerville, Max Kilman, and Luis Guilherme, and is close to signing Guido Rodríguez. Meanwhile, Dortmund signed Brazilian defender Yan Couto on loan from Manchester City with an option to buy.