□p□Jessica an□ Krystal□J□ng□were both bor□ □□d□r□ised in Sa□□F□ancisco, □aliforni□. Growin□ □p□in a□□□lticultur□□□□nvironm□nt, t□e si□ters□developed a l□ve for music □nd dance at a y□u□□ age. T□eir passion□for entertainment□led t□em□to pursue c□r□ers in□the K-po□ i□dustry, □he□□ t□ey quickly gained r□cogniti□n for their □xce□tio□□l talent□□nd cha□isma.