Chelsea goalkeeper Thibaut Courtois, who is on-loan to Atletico Madrid, is rumoured to be heading to La Liga giants FC Barcelona.

The Spanish side are reported to be keeping an eye on the Belgian prodigy, according to Sky Sports, who has shown exemplary performance at Atleti, helping the latter occupy second-place in this season's ongoing Spanish League, while featuring regularly for the Belgium national team.

"He is incredible. He can do everything," Atleti defender and teammate Toby Alderweireld told Sky Sports.

"He is good with the ball, he is good with his feet and he is great on his line. I don't think he has a weak point and I think he can be the best keeper in the world."

"I see him in training every day and I see him in games and I doubt there are any keepers better than him."

"He does not want to sit on the bench for eight games then play for one. He is very smart and I think it would be a good choice for him to maybe stay with Atletico, or go to another club where he will be number one."

Former club teammate Radamel Falcao believes that Courtois will be able to realize his full potential in no time.

"He is the best goalkeeper in the world, bar none," said Falcao.