LIVERPOOL, ENGLAND - JANUARY 14: (THE SUN OUT, THE SUN ON SUNDAY OUT) Joel Matip of Liverpool during a training session at Melwood Training Ground on January 14, 2017 in Liverpool, England. (Photo by John Powell/Liverpool FC via Getty Images)
LIVERPOOL, ENGLAND - JANUARY 14: (THE SUN OUT, THE SUN ON SUNDAY OUT) Joel Matip of Liverpool during a training session at Melwood Training Ground on January 14, 2017 in Liverpool, England. (Photo by John Powell/Liverpool FC via Getty Images)