SEOUL, May 14 -- Fans of BTS member Jungkook are abuzz after online clues suggested a possible special collaboration collection with Calvin Klein, sending social media into overdrive with anticipation of another global sell-out moment.

According to South Korea's Nate News portal or as reported via KBIZoom, Calvin Klein recently sparked speculation after posting teaser images on its official Pinterest account showing branding labelled "CKJK".

The imagery featured patches and tags reading "CKJK", appearing to combine Calvin Klein's initials with Jungkook's, alongside a denim jacket design carrying the same branding.

The teaser also included references to "97", widely associated with Jungkook's birth year, and tattoo-style graphics resemb...