Pierre-Emerick Aubameyang breaks record during training session (VIDEO)

The Gabon international broke a club record in his very first training session of the new season, which will no doubt impress his new boss Unai Emery. Arsenal official youtube channel posted a video where Aubameyang  is seen completing a one-legged triple jump test and he manages a distance of 7m 97cm, which according to one of the Arsenal backroom staff is a new record.