Source: Team_Talk
Lee secures work permit
The 21-year-old midfielder agreed personal terms with the Trotters last week having passed a medical at the Reebok Stadium.
And, with his conditional UK work permit now approved, his £2.2million move from FC Seoul is close to being tied up.
The midfielder should be in line for a starting berth in Gary Megson's side when they take on Hibernian at home in a pre-season friendly on August 8.