diff --git a/colin-the-mathmo.md b/colin-the-mathmo.md
new file mode 100644
index 000000000..5140291b2
--- /dev/null
+++ b/colin-the-mathmo.md
@@ -0,0 +1,16 @@
+# Colin the Mathmo
+
+- A [[person]].
+- [[mastodon]] @ColinTheMathmo@mathstodon.xyz
+- [[project]] [[chartodon]]
+- [[project]] [[chartter]]
+- [[project]] [[discdag]]
+- [[project]] [[luddites]]
+- [[project]] [[mzk]]
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[person]: person "Person"
+[mastodon]: mastodon "Mastodon"
+[project]: project "Project"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/journal/2021-01-09.md b/journal/2021-01-09.md
index 2c217bb9a..30dec0136 100644
--- a/journal/2021-01-09.md
+++ b/journal/2021-01-09.md
@@ -4,6 +4,7 @@
   - Recommended [[moa.party]] as a tool for cross-posting.
 - I remembered [[FIRE]].
 - [[agora plan]]
+- [[colin the mathmo]]
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [pee zombie]: ../pee-zombie "Pee Zombie"