MARTIN, the genius leader of CORTIS who has it all – vocals, rap, and even producing skills – is celebrating his birthday!🔥 How will he spend his first birthday with fans since his debut?

MARTIN's Birthday Cafe 🎉

✔️ THE ONE THE MATRIX
If you're a CORE who wants to celebrate MARTIN's one-of-a-kind 18th birthday, come here. A special birthday event with daily gifts will be held.

📍 Longburs 378
11-54 Hangang-daero 10-gil, Yongsan-gu, Seoul
🗓️ Mar 20 (Fri) - Mar 22 (Sun), 2026

✔️ BabyTin
This birthday event showcases only MARTIN's adorable baby-like moments. Prepare to be charmed by his irresistibly cute visuals!

📍 Delulu
11-42 Hangang-daero 10-gil, Yongsan-gu, Seoul
🗓️ Mar 20 (Fri) - Mar 21 (Sat), 2026

CORTIS

『MARTIN』 Birthday Cafe 🎂

Celebrate MARTIN of CORTIS at the MARTIN Birthday Cafe in Seoul, Mar 20–22, 2026. Two themed events: THE ONE THE MATRIX at Longburs 378 (11-54 Hangang-daero 10-gil, Yongsan-gu) with daily gifts, and BabyTin at Delulu (11-42 Hangang-daero 10-gil) featuring MARTIN’s cute moments. About a 9-minute walk from Sinyongsan Station Exit 2.

MARTIN's Birthday Cafe 🎉

Details