Seventeen's hot new JxJ unit are showing off their chemistry — with a little help from Pinterest

Source: Business Insider

Seventeen's Jeonghan and Joshua are debuting as a duo on October 19 — and hyping up the album with a joint Pinterest diary. PinterestJeonghan and Joshua from the boy band Seventeen are debuting as a duo. To promote their much-hyped album, they've launched a visual diary on Pinterest.