diff --git a/src/people/ying-tong.yaml b/src/people/ying-tong.yaml
new file mode 100644
index 0000000..27b47f5
--- /dev/null
+++ b/src/people/ying-tong.yaml
@@ -0,0 +1,4 @@
+name: Ying Tong
+caption: Independent cryptographer & [Geometry Research](https://geometry.xyz/)
+refs:
+  twitter: therealyingtong