Fulham midfielder George Williams has signed a three-year extension to his contract.
The Wales international's deal at Craven Cottage was due to expire in the summer, but he has now committed until June 2018.
The 19-year-old made his Whites debut in August and has made 15 appearances, eight of them in the starting line-up.
He won the first of his five Wales caps last May, while still in Fulham's development squad.
Williams, who was signed from MK Dons in 2012, said: "I've been here since I was 16 now and I'm very much looking forward to the future."
Fulham Football Club statement
Fulham Football Club is delighted to announce George Williams has signed a three-year extension to his contract.
Williams made his Fulham debut in August 2014 against Millwall at Craven Cottage and has made 15 First Team appearances to date, eight of them as a starter.
Prior to his full Whites debut, Williams played his first senior international for Wales against the Netherlands on May 27th, and has since gone on to collect five caps.
The 19-year-old attacking midfielder is now contracted to ply his trade in SW6 until June 2018, with an option for an extra year.
"I am delighted," said Williams. "I've been here since I was 16 now and I'm very much looking forward to the future."