diff --git a/arena/Jean-Michel.json b/arena/Jean-Michel.json
new file mode 100644
index 000000000..30791d295
--- /dev/null
+++ b/arena/Jean-Michel.json
@@ -0,0 +1,6 @@
+{
+    "github_repo_url": "https://github.com/Yanniswein/Jean-Michel",
+    "timestamp": "2023-10-30T09:21:14.984080",
+    "commit_hash_to_benchmark": "2bd05827f97e471af798b8c2f04e8772dad101d3",
+    "branch_to_benchmark": "master"
+}
\ No newline at end of file