Update THANKS.
diff --git a/THANKS b/THANKS
index 413f6c6..bb386a5 100644
--- a/THANKS
+++ b/THANKS
@@ -38,6 +38,7 @@
   - Vincenzo Innocente
   - Peter Ivanov
   - Jouk Jansen
+  - Jun I Jin
   - Per Øyvind Karlsen
   - Thomas Klausner
   - Richard Koch