Tottenham confirm £55m signing of Mohammed Kudus from rivals West Ham as forward becomes Thomas Frank's first major signing

Tottenham have completed the £55million signing of Mohammed Kudus from West Ham.
The Ghana international has penned a long-term contract at the Tottenham Hotspur Stadium and becomes the club's first major signing under new head coach Thomas Frank.
The 24-year-old, who Frank identified as his top target this summer, completed his medical at Spurs ahead of the announcement on Thursday night. He will wear the number 20 next season.
Spurs teased the reveal by posting a picture of a plastic stool - often used by the winger during goal celebrations - before showing off their new signing in a snazzy video cut to a song from Ghanian musician Stonebwoy.
Kudus, who joined West Ham from Ajax for £38m two years ago, scored five goals in the Premier League last season.
In total for the Hammers, he scored 19 goals in 80 appearances. Upon the announcement of his move, West Ham thanked the winger for his services to the side and wished him well for the future.
Kudus’ move sees the breaking of an informal transfer embargo between the two sides who have not sold a player to each other in more than 10 years.
He has become the first to transfer from one to the other since Scott Parker joined Spurs from West Ham in 2011.
Spurs are hopeful of completing another marquee move before the week is over after triggering the £60m release clause of Nottingham Forest star Morgan Gibbs-White.
The 25-year-old England international has long been on Spurs' radar and they have stepped up discussions in recent weeks. Earlier in the window, Manchester City decided against pursuing Gibbs-White despite following him closely last season.
Mail Sport reported earlier this week that Gibbs-White was attracting further interest and Forest had a decision to make as the player has two years left on contract and would otherwise be up for renegotiation.
Gibbs-White is set to undergo at Tottenham medical on Friday.