diff --git a/speakers/Guilherme-Diaz-Berrio.json b/speakers/Guilherme-Diaz-Berrio.json
new file mode 100644
index 0000000..74c934f
--- /dev/null
+++ b/speakers/Guilherme-Diaz-Berrio.json
@@ -0,0 +1,7 @@
+{
+  "name": "Guilherme Diaz-Berrio",
+  "topics": "Data Science, Marketing Analytics, SQL, PowerBI, Marketing Data Science, Digital Attribution, Media Mix Modelling, A/B Testing, Reporting, Econometrics",
+  "regions": "Virtual, Europe",
+  "sessionize": "https://sessionize.com/guilherme-diazberrio/",
+  "language": "English"
+}
diff --git a/speakers/list.txt b/speakers/list.txt
index d23941f..fd28bcc 100644
--- a/speakers/list.txt
+++ b/speakers/list.txt
@@ -103,3 +103,4 @@ Omer
 Prof.Christian-Farioli
 Bas-Land
 Elena-Drakulevska
+Guilherme-Diaz-Berrio
diff --git a/speakers/temp.txt b/speakers/temp.txt
index b24aa08..5bb0341 100644
--- a/speakers/temp.txt
+++ b/speakers/temp.txt
@@ -1,18 +1,18 @@
 ### fullname
 
-Elena Drakulevska
+Guilherme Diaz-Berrio
 
 ### topics
 
-ux design, data visualization, power bi, data storytelling
+Data Science, Marketing Analytics, SQL, PowerBI, Marketing Data Science, Digital Attribution, Media Mix Modelling, A/B Testing, Reporting, Econometrics
 
 ### regions
 
-Virtual, Europe, Africa, South East Asia, Oceania, North America, South America
+Virtual, Europe
 
 ### Sessionize
 
-https://sessionize.com/elenadrakul/
+https://sessionize.com/guilherme-diazberrio/
 
 ### language