diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index 9a9b5eb97..fd6dc71d7 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -118,8 +118,7 @@ aliases:
     - tpepper
     - youngnick
   wg-machine-learning-leads:
-    - ConnorDoyle
-    - balajismaniam
+    - k82cn
     - kow3ns
     - vishh
   wg-multitenancy-leads:
diff --git a/sig-list.md b/sig-list.md
index 05ebbc312..c81fbe536 100644
--- a/sig-list.md
+++ b/sig-list.md
@@ -56,7 +56,7 @@ When the need arises, a [new SIG can be created](sig-wg-lifecycle.md)
 |[IoT Edge](wg-iot-edge/README.md)|* Multicluster<br>* Network<br>|* [Steve Wong](https://github.com/cantbewong), VMware<br>* [Cindy Xing](https://github.com/cindyxing), Microsoft<br>* [Dejan Bosanac](https://github.com/dejanb), Red Hat<br>* [Preston Holmes](https://github.com/ptone), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-iot-edge)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-iot-edge)|* APAC WG Meeting: [Wednesdays at 5:00 UTC (every four weeks)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>* Regular WG Meeting: [Wednesdays at 09:00 (Pacific Time) PT (every four weeks)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[K8s Infra](wg-k8s-infra/README.md)|* Architecture<br>* Contributor Experience<br>* Release<br>* Testing<br>|* [Bart Smykla](https://github.com/bartsmykla), VMware<br>* [Davanum Srinivas](https://github.com/dims), VMware<br>* [Aaron Crickenberger](https://github.com/spiffxp), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-k8s-infra)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-k8s-infra)|* Regular WG Meeting: [Wednesdays at 8:30 PT (Pacific Time) (bi-weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[LTS](wg-lts/README.md)|* API Machinery<br>* CLI<br>* Node<br>|* [Dhawal Yogesh Bhanusali](https://github.com/imkin), VMware<br>* [Quinton Hoole](https://github.com/quinton-hoole), Huawei<br>* [Tim Pepper](https://github.com/tpepper), VMware<br>* [Nick Young](https://github.com/youngnick), VMWare<br>|* [Slack](https://kubernetes.slack.com/messages/wg-lts)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-lts)|* Regular WG Meeting: [Tuesdays at 09:00 PT (Pacific Time) (bi-weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
-|[Machine Learning](wg-machine-learning/README.md)|* Apps<br>* Node<br>|* [Connor Doyle](https://github.com/ConnorDoyle), Intel<br>* [Balaji Subramaniam](https://github.com/balajismaniam), Intel<br>* [Kenneth Owens](https://github.com/kow3ns), Google<br>* [Vishnu Kannan](https://github.com/vishh), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-machine-learning)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-machine-learning)|* Regular WG Meeting: [Thursdays at 13:00 PT (Pacific Time) (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
+|[Machine Learning](wg-machine-learning/README.md)|* Apps<br>* Node<br>|* [Klaus Ma](https://github.com/k82cn), Huawei<br>* [Kenneth Owens](https://github.com/kow3ns), Google<br>* [Vishnu Kannan](https://github.com/vishh), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-machine-learning)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-machine-learning)|* Regular WG Meeting: [Thursdays at 13:00 PT (Pacific Time) (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Multitenancy](wg-multitenancy/README.md)|* API Machinery<br>* Auth<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Sanjeev Rampal](https://github.com/srampal), Cisco<br>* [Tasha Drew](https://github.com/tashimi), VMware<br>|* [Slack](https://kubernetes.slack.com/messages/wg-multitenancy)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-multitenancy)|* Regular WG Meeting: [Tuesdays at 11:00 PT (Pacific Time) (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Policy](wg-policy/README.md)|* Architecture<br>* Auth<br>* Multicluster<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Yisui Hu](https://github.com/easeway), Google<br>* [Erica von Buelow](https://github.com/ericavonb), Red Hat<br>* [Howard Huang](https://github.com/hannibalhuang), Huawei<br>* [Michael Elder](https://github.com/mdelder), IBM<br>* [Torin Sandall](https://github.com/tsandall), Styra<br>|* [Slack](https://kubernetes.slack.com/messages/wg-policy)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-policy)|* Regular WG Meeting: [Wednesdays at 16:00 PT (Pacific Time) (weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Resource Management](wg-resource-management/README.md)|* Autoscaling<br>* Instrumentation<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Derek Carr](https://github.com/derekwaynecarr), Red Hat<br>* [Vishnu Kannan](https://github.com/vishh), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-resource-mgmt)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-resource-management)|* Regular WG Meeting: [Wednesdays at 11:00 PT (Pacific Time) (biweekly (On demand))](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
diff --git a/sigs.yaml b/sigs.yaml
index 7a2844202..877fe45b5 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -2440,12 +2440,9 @@ workinggroups:
   label: machine-learning
   leadership:
     chairs:
-    - github: ConnorDoyle
-      name: Connor Doyle
-      company: Intel
-    - github: balajismaniam
-      name: Balaji Subramaniam
-      company: Intel
+    - github: k82cn
+      name: Klaus Ma
+      company: Huawei
     - github: kow3ns
       name: Kenneth Owens
       company: Google
diff --git a/wg-machine-learning/README.md b/wg-machine-learning/README.md
index 976c12e3d..76a093024 100755
--- a/wg-machine-learning/README.md
+++ b/wg-machine-learning/README.md
@@ -20,8 +20,7 @@ Identify and fix gaps in Kubernetes to better support Machine Learning applicati
 
 ## Organizers
 
-* Connor Doyle (**[@ConnorDoyle](https://github.com/ConnorDoyle)**), Intel
-* Balaji Subramaniam (**[@balajismaniam](https://github.com/balajismaniam)**), Intel
+* Klaus Ma (**[@k82cn](https://github.com/k82cn)**), Huawei
 * Kenneth Owens (**[@kow3ns](https://github.com/kow3ns)**), Google
 * Vishnu Kannan (**[@vishh](https://github.com/vishh)**), Google