diff --git a/_data/people.yml b/_data/people.yml
index e3b8970..5ca31b5 100644
--- a/_data/people.yml
+++ b/_data/people.yml
@@ -350,6 +350,14 @@ people:
     papers:
     - walden_cross-document_2025
     description: While in the FACTS.lab, Curisia's research focused on computational linguistics and natural language processing.
+  mkimani:
+    name: Mark Kimani
+    website: https://personal-website.markmugokimani.workers.dev/about-me
+    image: /assets/images/people/mark-kimani.png
+    projects:
+      - zulu
+    papers: null
+    description: Mark is currently a fourth-year undergraduate student pursuing a Data Science degree at the University of Rochester. He is currently a research assistant on the Zulu Embedding Project.
 
 groups:
   faculty:
@@ -367,7 +375,8 @@ groups:
     - pkuchmiichuk
   undergrads:
     name: Undergraduate Researchers
-    members: []
+    members:
+    - mkimani
   postdocalumni:
     name: Postdoc Alumni
     members:
diff --git a/_people/curisia-allen.md b/_people/curisia-allen.md
index 787fa94..b7a3435 100644
--- a/_people/curisia-allen.md
+++ b/_people/curisia-allen.md
@@ -2,7 +2,7 @@
 layout: person
 title: Curisia Allen
 person_id: callen
-category: Undergraduate Alumni
+category: Undergrad Alumni
 position: Alumni
 order: 3
 image: /assets/images/people/curisia-allen.jpg
diff --git a/_people/leon-zong.md b/_people/leon-zong.md
index 42ea2be..56ef694 100644
--- a/_people/leon-zong.md
+++ b/_people/leon-zong.md
@@ -2,7 +2,7 @@
 layout: person
 title: Leon Zong
 person_id: lzong
-category: Undergraduate Alumni
+category: Undergrad Alumni
 position: Alumni
 order: 1
 image: /assets/images/people/leon-zong.jpg
diff --git a/_people/mark-kimani.md b/_people/mark-kimani.md
new file mode 100644
index 0000000..cf7fdfb
--- /dev/null
+++ b/_people/mark-kimani.md
@@ -0,0 +1,13 @@
+---
+layout: person
+person_id: mkimani
+title: Mark Kimani
+category: Undergrad
+position: Research Assistant
+order: 1
+image: /assets/images/people/mark-kimani.png
+description: Mark is a fourth-year undergraduate student studying Data Science at the University of Rochester.
+permalink: /people/mark-kimani
+published: true
+---
+
diff --git a/_people/robert-chen.md b/_people/robert-chen.md
index 380448d..c78286a 100644
--- a/_people/robert-chen.md
+++ b/_people/robert-chen.md
@@ -2,7 +2,7 @@
 layout: person
 title: Robert Chen
 person_id: rchen
-category: Undergraduate Alumni
+category: Undergrad Alumni
 position: Alumni
 order: 2
 image: /assets/images/people/robert-chen.jpg
diff --git a/_people/samantha-edinberg.md b/_people/samantha-edinberg.md
index a2be917..ca524af 100644
--- a/_people/samantha-edinberg.md
+++ b/_people/samantha-edinberg.md
@@ -2,7 +2,7 @@
 layout: person
 title: Samantha Edinberg
 person_id: sedinberg
-category: Undergraduate Alumni
+category: Undergrad Alumni
 position: Alumni
 order: 4
 image: /assets/images/people/samantha-edinberg.jpg
diff --git a/assets/images/people-big/mark-kimani.png b/assets/images/people-big/mark-kimani.png
new file mode 100644
index 0000000..ccc1345
Binary files /dev/null and b/assets/images/people-big/mark-kimani.png differ
diff --git a/assets/images/people/mark-kimani.png b/assets/images/people/mark-kimani.png
new file mode 100644
index 0000000..ccc1345
Binary files /dev/null and b/assets/images/people/mark-kimani.png differ