diff --git a/_guestbook/hyerinOh.yaml b/_guestbook/hyerinOh.yaml
new file mode 100644
index 000000000..da1e03908
--- /dev/null
+++ b/_guestbook/hyerinOh.yaml
@@ -0,0 +1,5 @@
+name: hyerin Oh
+image: https://avatar.tobi.sh/tobiaslins.svg?text=HR
+emoji: 🐼
+message: 안녕하세요!
+github: hyerinOh
diff --git a/_guestbook/hyerinoh.yaml b/_guestbook/hyerinoh.yaml
new file mode 100644
index 000000000..ea634969a
--- /dev/null
+++ b/_guestbook/hyerinoh.yaml
@@ -0,0 +1,7 @@
+---
+name: 오혜린
+image: https://avatar.tobi.sh/tobiaslins.svg?text=HR
+emoji: 🥳
+message: 안녕하세요! GDG Seoul 최고!
+github: hyerinOh
+---