Watch: Guirassy & Gittens - Dortmund’s double G-Force

With the summer signing of Serhou Guirassy, Borussia Dortmund acquired a top striker. He is not the only Dortmund forward causing a stir this season, with Jamie Gittens being the latest English youngster to make a splash at the club. Guirassy and Gittens – Dortmund’s new double G-Force.