How Old Is Wonhee? Complete Profile, Birthday Guide, and Solo Projects
By Maya Lin-Takahashi
The progression of Wonhee's career tracks an unusually steep upward curve, moving from non-trainee status to mainstream media staple in under three years.
| Date | Career Milestone | Age / Status |
|---|---|---|
| June 26, 2007 | Born in Changwon, South Gyeongsang, South Korea | Birth |
| Spring 2023 | Street cast at Seoul bus terminal; joins BELIFT LAB | 15 years old |
| September 1, 2023 | Takes #1 place in public voting on JTBC's R U Next? | 16 years old |
| March 25, 2024 | Debuts with ILLIT; releases record-breaking hit "Magnetic" | 16 years, 8 months |
| June 6, 2026 | Premieres solo variety series Wonhee Is Twenty on Coupang Play | 18 (Korean Age 20) |
| June 24, 26, 2026 | Coupang Play hosts official Birthday Cafe celebrations in Seoul | Turns 19 years old |
Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.
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