Spurs, who have yet to disclose the amount paid or the length of contract, fought off competition from Sevilla for the 20-year-old midfielder.
Regarded as one of the most talented youngsters in Germany´s Bundesliga, Boateng made 42 appearances for Hertha and has been capped by Germany at youth and Under-21 level as well as being voted the country´s best youngster in July last year.
© Copyright PA Sport 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms