Brighton's interest was first reported by The Athletic earlier this month. Yun and winger Yang Min-heyok are seen as two of the brightest young talents in their homeland. Yun’s fellow winger joined Tottenham from Gangwon at the start of the January transfer window, and he has been loaned to Championship side Queens Park Rangers.

Arsenal hold an interest in Ollie Watkins but face an uphill task to convince Aston Villa before Monday's deadline

Aston Villa boss Unai Emery has claimed that Ollie Watkins wants to stay at the club, despite significant interest from Arsenal. The England international is a boyhood Gunners fan and rumours of a move to the Emirates Stadium have ramped up following news that Arsenal are planning on submitting a second bid after an initial offer was turned down.