On the latest episode of ‘My Little Old Boy’, actor Lee Jong Hyuk made an appearance with his second son, Lee Joon Soo.

Lee Joon Soo first made his appearance to the public through the reality show ‘Dad! Where Are We Going?’ from 2013 to2015, where multiple celebrity fathers go on a group trip with their children. The show took the nation by storm with the charms of the children and their various dynamics.

Now in 2025, ten years later, Lee Joon Soo is in high school, boasting a height of 194 cm and a shoe size of 300 mm. He also states that he has lost 21 kg recently, and was previously at 109 kg.

He also mentions that he still keeps in touch with the other kids who appeared on the reality show, and states that he is the closest with Yoon Hoo, son of singer Yoon Min Soo.

Lee Jong Hyuk also shares an anecdote tha with his first son, Lee Tak Soo, in which the two had once drank nine bottles of soju together. Lee Tak Soo, who has recently completed his mandatory military service, also appeared on a few episodes of the reality show ‘Dad! Where Are We Going?’ 

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