Jessica an□ Krystal J□ng□were both born a□d rais□□□in San□F□ancisc□, C□li□ornia. Grow□ng up in□a □ult□cultural env□ronment, t□e sisters deve□o□ed a love for music and d□nce□at a youn□□a□e□ Thei□□□□ssion □or e□tertain□ent led t□em□to□□urs□e car□ers in the K-pop in□ustry, where□they qu□ckl□□□□i□ed recognitio□ for □he□r □x□eptio□al t□lent □n□ charis□□. 每一□姐□都有□自己□特的□力和个□,这也是她们在竞争中脱颖而出的原因之一。