Sandara Park

Context: Dara was born Sandara Park on November 12, 1984, in Busan, South Korea. Her unusual and rare three-syllable name stems from the childhood nickname of revolutionary war hero General Kim Yusin. He was a cousin to Queen Seondeok of Silla and is considered a national figurehead of Korean culture for having led the unification of the Korean peninsula. She is the daughter of Ik-Su Park, a trading businessman, and Kyung Ran-Kim. She is also the sister of Thunder, a former member of K-pop boy group MBLAQ, and has a younger sister named Durami. During the earliest years of her childhood, Sandara lived well due to her father running a successful business in trading, but following a strain incurred by relatives, the business went bankrupt and the family was sent into financial ruin. They then moved to Daegu in order to be closer to Park's grandmother. Despite efforts to revitalize his business, Park's father was unable to make ends meet, and he was eventually forced to leave his family in 1992 for the Philippines in hopes of rebuilding his career. Dara often stepped in and took care of her younger siblings in place of her mother since she worked long hours. Eventually, her father stabilized his career, and in 1995, was able to move the family to Alabang, Muntinlupa City, Philippines to begin a new life.  In 2004, during one of her school activities, she met Pauleen Luna, a former talent of ABS-CBN Corporation Channel 2's Talent Center. Luna encouraged Park to audition for Star Circle Quest, a reality-based talent search television program. Over the course of the season, she escaped elimination several times, and reached the final ten contestants. Her Korean ethnicity resulted in some trouble with the daily exercises set by the panel of Filipino judges. During the last elimination round (in which only five people advanced), Park received approximately half a million text votes. She eventually finished in second place behind Hero Angeles.  Park joined ABS-CBN's entertainment stable, Star Magic in the wake of her success in the show, with her projects ranging from commercial endorsements to television appearances. She starred in her first film Bcuz of U (2004), a three-story movie, alongside Hero Angeles, Kristine Hermosa and Heart Evangelista. Park won "Best New Actress", her first acting award, at the 21st Philippine Movie Press Club Star Awards for her performance. Park and Angeles collaborated again for another movie, Can This Be Love (2005), which reportedly grossed close to 100 million pesos. Park was also nominated for "Best Performance by an Actress in a Leading Role (Musical or Comedy)" at the 2006 Golden Screen Awards. Her third movie in the country was D' Lucky Ones (2006) wherein she was paired with co-SCQ alumnus, Joseph Bitangcol due to Angeles' decision to retire from showbizness. In the same year, her fourth and last movie Super Noypi was shown in December and was an official entry into the 32nd Metro Manila Film Festival.  Park also embarked on a musical career that led to the release of her self-titled six-track album that contained the novelty dance hit "In or Out", a song that parodied her experiences on Star Circle Quest.  Park left the Philippines show business industry permanently and returned to South Korea with her family on August 1, 2007. CANNOTANSWER

Question: Who were  Sandara Park's parents?
Answer: She is the daughter of Ik-Su Park, a trading businessman, and