Salomon Kalou has said that John Terry has been playing "like he is 21 again" for Chelsea this season.
The captain has not missed a minute in Jose Mourinho's side's title-winning campaign so far, with just Sunday's match against Sunderland to come.
The Hertha Berlin striker, who spent six years with Chelsea until 2012, told FourFourTwo: "They have been amazing. Watching JT has been incredible! He is playing like he is 21 again, I've been so impressed with him. They have been great champions."
Terry has made 48 appearances in all competitions for Chelsea this season, scoring eight times.