Tottenham have signed midfielder Tanguy Ndombele for a club-record £65m from Lyon, Sky Sports News understands.

The 22-year-old has signed a five-year deal, and Spurs have the option to extend it by a further 12 months.

Ndombele underwent a medical at a north London hospital on Tuesday before completing the formalities of his move at Tottenham's training ground.

The £65m fee represents a staggering profit for Lyon, who bought Ndombele from Amiens for £7m just 12 months ago.

He arrives at Spurs just hours after Leeds winger Jack Clarke, who signed a four-year deal but will remain at Elland Road on a season-long loan.

Prior to Ndombele and Clarke's arrival, Spurs' most recent signing was Lucas Moura from Paris Saint-Germain 18 months ago.