diff --git a/public/members/suminlee.jpg b/public/members/suminlee.jpg
new file mode 100644
index 0000000..0683fd2
Binary files /dev/null and b/public/members/suminlee.jpg differ
diff --git a/src/data/members.ts b/src/data/members.ts
index 3b64998..154955c 100644
--- a/src/data/members.ts
+++ b/src/data/members.ts
@@ -50,6 +50,17 @@ export class Member {
 }
 
 export const MEMBERS = {
+  suminlee: {
+    firstName: 'Sumin',
+    lastName: 'Lee',
+    email: 'cirtuare@snu.ac.kr',
+    kixlabPosition: 'Undergrad Intern',
+    img: 'suminlee.jpg',
+    site: 'https://suminxlee.com',
+    affiliation: 'SNU',
+    startYear: 2026,
+    startSeason: 'Summer',
+  },
   namheekim: {
     firstName: 'NamHee',
     lastName: 'Kim',