Barcelona have completed a deal to sign Borussia Dortmund forward, Ousmane Dembele, for an initial £96.8m, potentially rising to £135.5m.
The 20-year-old France international signed a five-year contract at the Nou Camp alongside the club’s president, Josep Maria Bartomeu, on Monday.
The deal is the second most expensive of all time, eclipsed only by Neymar’s recent £200m move to Paris St-Germain.
Barca said Dembele’s contract has a release clause of 400m euros (£369.6m).
Dembele said: “I’m very happy to be here. It has always been my dream to be at Barcelona, and now I’m here. I’m very happy.
“It is the best club in the world with the best players in the world.”
Dembele’s last appearance for Dortmund came in the German Super Cup on 5 August.
The Bundesliga side rejected a bid from Barca earlier in August, with the player then suspended for missing training.
Dortmund said they rejected Barca’s approach because their offer “did not correspond to the extraordinary footballing and additional value of the player and the present economic situation of the European transfer market”.
With regard to the agreed fee, Dortmund said in a statement the payment of add-ons “was agreed up to a maximum total amount of approximately 40% of the fixed transfer fee”.
Barca have failed with three bids for Liverpool midfielder, Philippe Coutinho, the most recent of which was £114m.
Officially, the £75m signing of Luis Suarez from Liverpool in 2014 was their most expensive previous purchase.
However, Bartomeu has said in the past that “the overall cost of the operation” to sign Neymar from Brazilian club Santos in 2013 was “over 100m euros (£92m)”, despite the transfer fee having been disclosed as £48.6m.
Dembele’s exploits attract Barca’s attention
Last season, Dembele scored 10 goals and provided 21 assists as Dortmund finished third in the Bundesliga, won the German Cup, and reached the Champions League quarter-finals.
He joined Dortmund from French side, Rennes, on a five-year deal in May 2016, having been voted Ligue 1 young player of the year for the 2015-16 season, when he scored 12 goals and made five assists.
Dembele made his senior France debut in 2016, his only goal in seven caps to date coming in a 3-2 friendly victory over England in June.
He was left out of the France squad for September’s World Cup qualifiers against the Netherlands and Luxembourg, with manager, Didier Deschamps, explaining on Thursday: “Ousmane hasn’t trained for a fortnight and he’s waiting to see if the transfer will go ahead or won’t go ahead.”