Chelsea goalkeeper Thibaut Courtois is full of praise for young teammate Andreas Christensen.
The Dane has been a revelation for Chelsea since breaking into manager Antonio Conte's first team.
Courtois told chelseafc.com: "I remember when he was training with us before he went on loan to Monchengladbach and you could see he had the quality and talent to play at Chelsea.
"Those two years at 'Gladbach, playing in a tough league, with big crowds, Champions League as well – he learned a lot. He's put his experience on the pitch here and is doing very well."