diff --git a/_guestbook/EthanShin.yaml b/_guestbook/EthanShin.yaml
new file mode 100644
index 000000000..a71b0ca4b
--- /dev/null
+++ b/_guestbook/EthanShin.yaml
@@ -0,0 +1,7 @@
+---
+name: 신병기
+image: https://avatar.tobi.sh/tobiaslins.svg?text=BK
+emoji: 🤩
+message: 안녕하세요, Happy DevFest!
+github: EthanShin
+---