On May 20, the actress posted a series of photos via Instagram proving she had passed the truck driving exams. The actress said, "I wondered what I will drive next. This is just. While attending a motorcycle academy, I kept my eyes on a bus and a 25-ton trailer truck. I managed to get licenses for all of them."
Lee Si Young added, "I used up all of my three years of luck. Passing the 1st, 2nd, and 3rd rounds in the tractor trailer exam."
The photos showed the actress proudly posing in front of a bus and truck. Meanwhile, Lee Si Young's new MBC drama 'Protector' will begin airing May 22.