Recently, Kwak was surprised with a proposal at the finish line of a competition she attended with her partner. Her partner knelt down and presented her with a ring, asking for her hand in marriage.
The couple is set to exchange vows next month in New York City. They are also planning a wedding photoshoot in Jeju Island.
Kwak Sun-hee gained recognition as a former lieutenant of the 53rd Infantry Division Reserve, appearing on 'Steel Troops W', which concluded in December last year.
Reported by Ryu Ye-ji, TenAsia ryuperstar@tenasia.co.kr