Bolton Wanderers have taken Chelsea winger Gael Kakuta on loan for the next six months.

The 20-year-old Frenchman spent the latter half of the season on loan with Fulham last season.

Bolton manager Owen Coyle told his club’s official website: “I’m delighted that Chelsea have enabled us to take Gael on loan and I’d like to thank [Chelsea manager] Andre [Villas-Boas] and the club for that.

“He is someone whose progress we have tracked since he first broke into the Chelsea first team a couple of years ago. He is skilful, quick, exciting to watch and I’m really looking forward to working with him.”

Bolton Wanderers have completed the signing of Liverpool striker David Ngog for an undisclosed fee.

The 22-year-old Frenchman has put pen to paper on a three-year contract at the Reebok Stadium.

Bolton manager Owen Coyle told his club’s official website: “David will be a great addition to our squad.

“He is quick, can score goals and he knows what the Barclays Premier League is all about. Added to that there is his European experience with Liverpool in the Champions and Europa Leagues.

“He has represented his country at a host of junior levels and he will offer our team further attacking options. We are delighted to bring another quality, young prospect to Bolton.”

After being released by Juventus, defender Zdenek Grygera has joined Fulham on a one-year contract, which includes an option for an extra year.

Grygera told his new club’s official website: “I am delighted to have completed my transfer to Fulham Football Club today.

“It has always been an ambition for me to play in the Premier League and I am looking forward to an exciting new chapter in my career with Fulham.”

Liverpool have brought in another Uruguayan to the club. Nacional defender Sebastian Coates follows countryman Luis Suarez at Anfield after signing a long-term contract.

The 20-year-old told his new club’s official website: “Luis told me a lot about Liverpool – but about the fans more than anything else. He told me how passionate they are about the club and how supportive they are.

“I saw that myself on Saturday when the fans really got behind their side against Bolton and that was great to see.

“Luis also told me about the history and the tradition of the club and now I feel very happy and excited to be here because I have left one great club in Nacional and signed for another great club with a fantastic history.

“To come to such a big club alongside a fellow countryman is very important for me. I know Luis will help me settle in, we have the same cultures and customs so having him around will help me a lot.”

He added: “You always want to win everything as a player but in my case I know I have to take things step by step. I have to train hard and be ready to get out onto the field and play.

“I want to win as much as I can in a Liverpool shirt and that means the league title and any cup competitions we take part in. We have to set our sights high.”

He concluded: “I know that when I do get the chance to play I have to perform to the best of my ability. I’m really happy to be here. When I arrived at the stadium on Saturday I was treated very well by everybody and I hope to repay all those good wishes in the future.”