Lee Jang-won, Again a KAIST Graduate... Invented 'Halrimbell' for a 100-Year-Old Grandfather [Same Bed Different Dreams2]

*This content was translated by AI.

Singer Lee Jang-won presented a special invention designed for a 100-year-old grandfather.

On the 21st episode of SBS' "Same Bed Different Dreams2-You Are My Destiny" (hereinafter "Same Bed Different Dreams2"), Lee Jang-won and his wife Bae Da-hae, who have been married for six years, appeared on the show.

That day, Lee Jang-won developed an invention. He explained, "Since we live in separate rooms at both ends of the house, my grandfather calls out to me loudly. Feeling sorry, I made a remote bell. It is usually called an alert bell, but this one is 'Halrimbell' designed specifically for calling me."

He then told the 100th-year-old grandfather, "I installed an app on your grandfather's phone. There is a button labeled 'Call Jang-won.' When you press it, you are calling me."

In response, Kim Gura said, "It seems like Lee Jang-won's game disguised as filial piety," to which Lee Jang-won laughed and replied, "That's accurate."

The grandfather actively used his grandson's invention and even offered suggestions for improvements, drawing attention.

Meanwhile, Lee Jang-won married singer and musical actor Bae Da-hae in 2021. Lee Jang-won is a graduate of the Department of Computer Science and Engineering at KAIST and has previously stated, "My IQ was 150 when I was in middle or high school, and it came out to 130 during broadcasts."

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*This content was translated by AI.