Tottenham's clear-out continues with left-back Lee Young-Pyo joining German side Borussia Dortmund. Amid their summer revolving door policy, manager Juande Ramos has rid himself of eleven players from his squad, with Robbie Keane leading the list, at least until Dimitar Berbatov's transfer deal is completed. The 31-year-old has signed a one-year contract with the Bundesliga outfit. The South Korean international full-back played 93 times for the north London side following his move from PSV Eindhoven in August 2005. Dortmund coach Jurgen Klopp has chosen to bring in Lee after regular left-back Dede was ruled out for six months with a knee ligament injury.