diff --git a/challengers-list.md b/challengers-list.md
index 2fb6f60ea..fefc8948c 100644
--- a/challengers-list.md
+++ b/challengers-list.md
@@ -2,3 +2,4 @@
 1. [Mrinal](https://github.com/mrinal1224)
 2. [Shivay](https://github.com/shivaylamba)
 3. [Raghav](https://github.com/raghavdhingra)
+4. [Rahul](https://github.com/iamrahul8)
diff --git a/contributors/iamrahul8/gist-solutions.md b/contributors/iamrahul8/gist-solutions.md
new file mode 100644
index 000000000..cc67910b0
--- /dev/null
+++ b/contributors/iamrahul8/gist-solutions.md
@@ -0,0 +1,7 @@
+# Challenge 18
+
+Software development related topic  - Database :  Amazon Web Services
+Gist link - <https://gist.github.com/iamrahul8/cb81fc0b92db532dc0bf563ba7cfdb12>
+
+Code Snippet - C++ Program to Check Whether a Number is Prime or Not
+Gist link - <https://gist.github.com/iamrahul8/abdce30ba228552fbd5fee1bc69279e2>
\ No newline at end of file
diff --git a/contributors/iamrahul8/iamrahul8.md b/contributors/iamrahul8/iamrahul8.md
new file mode 100644
index 000000000..088016f91
--- /dev/null
+++ b/contributors/iamrahul8/iamrahul8.md
@@ -0,0 +1,8 @@
+---
+name: Rahul Kumar
+github_user: iamrahul8
+url_of_github_issue: https://github.com/scaleracademy/scaler-september-open-source-challenge/issues/105
+your_favroite_programming_language: c++
+your_hosted_github_pages_link: https://iamrahul8.github.io/about-page/
+your_hosted_github_pages_repository_link: https://github.com/iamrahul8/about-page
+---
diff --git a/contributors/iamrahul8/python-formatted.py b/contributors/iamrahul8/python-formatted.py
new file mode 100644
index 000000000..f301245e2
--- /dev/null
+++ b/contributors/iamrahul8/python-formatted.py
@@ -0,0 +1 @@
+print("Hello World!")