Lee Joon Gi made his guest appearance in the famous variety show "Yoo Quiz on the Block," and shared behind-the-scenes stories of his life on and off the camera.

Curious about what the actor said? Then read on.

Lee Joon Gi Talks About His Life In & Outside the K-Industry

Ahead of his drama return with "Arthdal Chronicles 2," Lee Joon Gi began making public appearances through different multimedia platforms.

Due to its benefits, the "Again My Life" star introduced the sport to his sister and enrolled in an academy. Later on, they started taking classes together, and his sibling enjoyed it so much.

He proudly and humbly bragged that his sister has won in competitions.

The program's host, Yoo Jae Suk, shared his admiration for the unique closeness between Lee Joon Gi and his younger sister. The actor, on the other hand, also used the opportunity to express his gratitude to his sibling.

"I would love to keep doing stuff together. We are living under the same roof, and my sister does a lot for me. Her support helps me focus on my work."

Lee Joon Gi also expressed his thoughts when his sister shared news about her marriage.

"Frankly, I would be mad if her partner wasn't a suitable husband. I might even consider taking a break from acting to address the matter. She means the world to me."

IN CASE YOU MISSED IT: Lee Joon Gi Admits He Regrets His Iconic Shaggy Hairstyle: 'I was criticized a lot'

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Shai Collins wrote this.