EXID's Hani revealed the scary incident that sparked her interest in self-defense. 

On the January 17th episode of 'Not the Same Person You Used to Know', Hani shared, "Learning self-defense is on my bucket list. I'm going to learn some today," adding that she chose to take on Krav Maga, a military self-defense developed for the Israeli military. 

On her interest in self-defense, Hani expressed, "There was a time I was riding a taxi on the way to home. A drunk person then opened the taxi door and came in, demanding to ride with me. I was really scared. At the time, I feared for my life. That's when I realized I needed a way to defend my body. I thought that I should learn self-defense."