diff --git a/java-champions.yml b/java-champions.yml
index f4e0e746..b0074002 100644
--- a/java-champions.yml
+++ b/java-champions.yml
@@ -3320,7 +3320,8 @@ members:
       linkedin: https://www.linkedin.com/in/yanaga
       github: https://github.com/yanaga
       website: https://yanaga.io
-      sessionize: https://sessionize.com/edson-yanaga
+      sessionize: https://sessionize.com/yanaga
+      speakerdeck: http://speakerdeck.com/yanaga
     avatar: img/avatars/yanaga.png
   - name: Sooyeul Yang
     year: 2005