diff --git a/.all-contributorsrc b/.all-contributorsrc
index ce051a165..19159193a 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -412,6 +412,16 @@
         "code",
         "test"
       ]
+    },
+    {
+      "login": "dance2die",
+      "name": "Sung M. Kim",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/8465237?v=4",
+      "profile": "https://twitter.com/dance2die",
+      "contributions": [
+        "bug",
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index fa53529d3..71281f92f 100644
--- a/README.md
+++ b/README.md
@@ -577,6 +577,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/FredyC"><img src="https://avatars0.githubusercontent.com/u/1096340?v=4" width="100px;" alt=""/><br /><sub><b>Daniel K.</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=FredyC" title="Code">💻</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=FredyC" title="Documentation">📖</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=FredyC" title="Tests">⚠️</a> <a href="#ideas-FredyC" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/jaredpalmer/tsdx/issues?q=author%3AFredyC" title="Bug reports">🐛</a></td>
     <td align="center"><a href="http://www.quentin-sommer.com"><img src="https://avatars2.githubusercontent.com/u/9129496?v=4" width="100px;" alt=""/><br /><sub><b>Quentin Sommer</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=quentin-sommer" title="Documentation">📖</a></td>
     <td align="center"><a href="https://hyan.com.br"><img src="https://avatars3.githubusercontent.com/u/5044101?v=4" width="100px;" alt=""/><br /><sub><b>Hyan Mandian</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=hyanmandian" title="Code">💻</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=hyanmandian" title="Tests">⚠️</a></td>
+    <td align="center"><a href="https://twitter.com/dance2die"><img src="https://avatars1.githubusercontent.com/u/8465237?v=4" width="100px;" alt=""/><br /><sub><b>Sung M. Kim</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/issues?q=author%3Adance2die" title="Bug reports">🐛</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=dance2die" title="Code">💻</a></td>
   </tr>
 </table>