Former After School Member Raina Flaunts Bikini Body, Draws Admiration

South Korean girl group After School (애프터스쿨) officially debuted on January 15, 2009. One of the group's defining characteristics was its unique "admission and graduation" system, where members would join and depart the group over time. Unlike the sweet and cute concepts prevalent among girl groups at the time, After School gained recognition for its sexy, powerful, and mature stage image.

Oh Hye-rin (오혜린), known professionally as Raina (레이나), joined After School in 2009, during a period of rising popularity for the group. As a key vocalist, she contributed to hit songs like "Because of You," which became one of her significant works after joining. Later, she formed the sub-unit Orange Caramel (오렌지캬라멜) with fellow members Im Jin-ah (임진아), known as Nana (나나), and Park Soo-young (박수영), known as Lizzy (리지). The trio adopted a quirky, cute, retro, and playful "Candy Culture" concept, carving out a unique style and becoming a representative alternative sub-unit in the Korean idol scene.

Their song "Catallena" (까탈레나) sparked widespread discussion with its "fish cake costume" and quirky choreography. Its catchy tune remains memorable for many fans to this day, solidifying Orange Caramel's classic status among K-pop girl group sub-units.

Raina embarked on her solo singing career in 2014, releasing individual works and collaborating with rapper San E on "A Midsummer Night's Sweetness." As After School's group activities gradually ceased in its later years, Raina continued to develop her career as a solo artist.

Recently, Raina once again captured attention with a series of stunning swimsuit photos. Her captivating figure unexpectedly became a focal point of discussion among netizens, with her slender physique and defined curves showcasing a mature charm distinct from her girl group days.

On August 16, Raina shared multiple photos on Instagram. Although she didn't include a specific caption, the images showed her relaxing by a pool at a private villa, enjoying her vacation in a green bikini.