Watford have confirmed the signing of striker Jerome Sinclair from Liverpool on a five-year contract.
Sinclair became the youngest player to play for Liverpool when he made his debut at the age of 16 years and six days against West Bromwich Albion in a League Cup tie in 2012.
He played five times for Liverpool, scoring once, against Exeter City in last season's FA Cup.
An England youth international at U16 and U17 level, Sinclair came through West Brom's academy before joining Liverpool as a 15-year-old.
The move to Watford was agreed in May but has been held up by negotiations of the fee. Neither club has revealed how much the Hornets have paid, but local media reports suggest the fee was in the region of £4m.