diff --git a/org/emeritus.yaml b/org/emeritus.yaml
index 107dd75d..9389fb85 100644
--- a/org/emeritus.yaml
+++ b/org/emeritus.yaml
@@ -44,4 +44,98 @@ emeritus:
 - venilnoronha
 - ymesika
 - yxue
-- ZackButcher
\ No newline at end of file
+- ZackButcher
+
+# Former release managers, by release
+release-managers:
+  Release Managers - 1.3:
+    description: Release managers for Istio 1.3
+    members:
+      - brian-avery
+      - rlenglet
+  Release Managers - 1.4:
+    description: Release managers for Istio 1.4
+    members:
+      - ericvn
+      - howardjohn
+      - jwendell
+  Release Managers - 1.5:
+    description: Release managers for Istio 1.5
+    members:
+      - dgn
+      - ericvn
+      - johnma14
+  Release Managers - 1.6:
+    description: Release managers for Istio 1.6
+    members:
+      - brian-avery
+      - irisdingbj
+      - jacob-delgado
+  Release Managers - 1.7:
+    description: Release managers for Istio 1.7
+    members:
+      - JimmyCYJ
+      - jwendell
+      - Mythra
+  Release Managers - 1.8:
+    description: Release managers for Istio 1.8
+    members:
+      - bianpengyuan
+      - GregHanson
+  Release Managers - 1.9:
+    description: Release managers for Istio 1.9
+    members:
+      - jacob-delgado
+      - stevenctl
+  Release Managers - 1.10:
+    description: Release managers for Istio 1.10
+    members:
+      - Monkeyanator
+      - ZhiHanZ
+  Release Managers - 1.11:
+    description: Release managers for Istio 1.11
+    members:
+      - jwendell
+      - ryantking
+      - zhlsunshine
+  Release Managers - 1.12:
+    description: Release managers for Istio 1.12
+    members:
+      - dgn
+      - Kmoneal
+  Release Managers - 1.13:
+    description: Release managers for Istio 1.13
+    members:
+      - eliavem
+      - lei-tang
+      - stevenctl
+  Release Managers - 1.14:
+    description: Release managers for Istio 1.14
+    members:
+      - GregHanson
+      - lei-tang
+  Release Managers - 1.15:
+    description: Release managers for Istio 1.15
+    members:
+      - aryan16
+      - dhawton
+      - Monkeyanator
+      - ZiyangXiao
+  Release Managers - 1.16:
+    description: Release managers for Istio 1.16
+    members:
+      - dhawton
+      - johnma14
+      - ZiyangXiao
+  Release Managers - 1.17:
+    description: Release managers for Istio 1.17
+    members:
+      - johnma14
+      - ksubrmnn
+      - pmerrison
+  Release Managers - 1.18:
+    description: Release managers for Istio 1.18
+    members:
+      - hanxiaop
+      - ksubrmnn
+      - pmerrison
\ No newline at end of file
diff --git a/org/teams.yaml b/org/teams.yaml
index 787a536e..1cc06830 100644
--- a/org/teams.yaml
+++ b/org/teams.yaml
@@ -279,129 +279,14 @@ teams:
     description: Current set of release managers.
     members:
       - aryan16
-      - bianpengyuan
-      - brian-avery
-      - dgn
-      - dhawton
-      - eliavem
-      - ericvn
-      - GregHanson
       - hanxiaop
-      - howardjohn
-      - irisdingbj
-      - jacob-delgado
-      - JimmyCYJ
-      - johnma14
-      - jwendell
-      - Kmoneal
       - ksubrmnn
-      - lei-tang
-      - Monkeyanator
-      - Mythra
-      - pmerrison
-      - rlenglet
-      - ryantking
-      - SkyfireFrancisZ
-      - stevenctl
       - thedebugger
-      - ZhiHanZ
-      - zhlsunshine
       - zirain
-      - ZiyangXiao
     repos:
       .default: write
     teams:
-      Release Managers - 1.3:
-        description: Release managers for Istio 1.3
-        members:
-          - brian-avery
-          - rlenglet
-      Release Managers - 1.4:
-        description: Release managers for Istio 1.4
-        members:
-          - ericvn
-          - howardjohn
-          - jwendell
-      Release Managers - 1.5:
-        description: Release managers for Istio 1.5
-        members:
-          - dgn
-          - ericvn
-          - johnma14
-      Release Managers - 1.6:
-        description: Release managers for Istio 1.6
-        members:
-          - brian-avery
-          - irisdingbj
-          - jacob-delgado
-      Release Managers - 1.7:
-        description: Release managers for Istio 1.7
-        members:
-        - JimmyCYJ
-        - jwendell
-        - Mythra
-      Release Managers - 1.8:
-        description: Release managers for Istio 1.8
-        members:
-        - bianpengyuan
-        - GregHanson
-      Release Managers - 1.9:
-        description: Release managers for Istio 1.9
-        members:
-        - jacob-delgado
-        - stevenctl
-      Release Managers - 1.10:
-        description: Release managers for Istio 1.10
-        members:
-        - Monkeyanator
-        - ZhiHanZ
-      Release Managers - 1.11:
-        description: Release managers for Istio 1.11
-        members:
-        - jwendell
-        - ryantking
-        - zhlsunshine
-      Release Managers - 1.12:
-        description: Release managers for Istio 1.12
-        members:
-        - dgn
-        - Kmoneal
-      Release Managers - 1.13:
-        description: Release managers for Istio 1.13
-        members:
-        - eliavem
-        - lei-tang
-        - stevenctl
-      Release Managers - 1.14:
-        description: Release managers for Istio 1.14
-        members:
-        - GregHanson
-        - lei-tang
-      Release Managers - 1.15:
-        description: Release managers for Istio 1.15
-        members:
-        - aryan16
-        - dhawton
-        - Monkeyanator
-        - ZiyangXiao
-      Release Managers - 1.16:
-        description: Release managers for Istio 1.16
-        members:
-        - dhawton
-        - johnma14
-        - ZiyangXiao
-      Release Managers - 1.17:
-        description: Release managers for Istio 1.17
-        members:
-        - johnma14
-        - ksubrmnn
-        - pmerrison
-      Release Managers - 1.18:
-        description: Release managers for Istio 1.18
-        members:
-        - hanxiaop
-        - ksubrmnn
-        - pmerrison
+      # When changing, move old EOL versions to emeritus.yaml.
       Release Managers - 1.19:
         description: Release managers for Istio 1.19
         members: