diff --git a/README.md b/README.md
index cae26e8..d2fa064 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,12 @@ puis, **pour les mac M1** exécuter les commandes :
     sudo ln -s /opt/homebrew/opt/pango/lib/libpangoft2-1.0.dylib /usr/local/lib/pangoft2-1.0
 ```
 
+### Tests
+
+
+
+
+
 ### Pylint
 
 Dans le répertoire racine, tapez la commande suivante :
diff --git a/jarvis/people/admin.py b/jarvis/people/admin.py
index 9b58403..5c8181f 100644
--- a/jarvis/people/admin.py
+++ b/jarvis/people/admin.py
@@ -11,7 +11,7 @@ class GymnastAdmin(admin.ModelAdmin):
     def first_name(self, obj):
         return obj.user.first_name
 
-    @admin.display(ordering='user__email', description='Email')
+    @admin.display(ordering="user__email", description="Email")
     def email(self, obj):
         if obj.user:
             return obj.user.email
@@ -23,7 +23,9 @@ class GymnastAdmin(admin.ModelAdmin):
 
     fields = (
         "last_name",
+        "cleaned_last_name",
         "first_name",
+        "cleaned_first_name",
         "user",
         "birthdate",
         "gender",
@@ -35,6 +37,8 @@ class GymnastAdmin(admin.ModelAdmin):
         "informations",
     )
 
+    readonly_fields = ["cleaned_last_name", "cleaned_first_name"]
+
     list_display = ("last_name", "first_name", "age", "email", "is_active")
     list_filter = ("gender", "user__is_active")
     search_fields = ("last_name", "first_name")
diff --git a/jarvis/people/models.py b/jarvis/people/models.py
index 5f8fe53..d151089 100644
--- a/jarvis/people/models.py
+++ b/jarvis/people/models.py
@@ -14,6 +14,7 @@ from jarvis.objective.tools import (
     compute_completude,
     compute_statistics_by_type,
 )
+from jarvis.tools.clean_name import clean_name
 
 User = get_user_model()
 
@@ -35,9 +36,9 @@ class Gymnast(Markdownizable):
         User, on_delete=models.SET_NULL, related_name="gymnast", blank=True, null=True
     )
     last_name = models.CharField(max_length=40, null=False, blank=False)
-    # cleaned_last_name = models.CharField(max_length=40, null=False, blank=False)
+    cleaned_last_name = models.CharField(max_length=40, null=False, blank=False)
     first_name = models.CharField(max_length=25, null=False, blank=False)
-    # cleaned_first_name = models.CharField(max_length=25, null=False, blank=False)
+    cleaned_first_name = models.CharField(max_length=25, null=False, blank=False)
     birthdate = models.DateField(verbose_name="Birth date")
     gender = models.PositiveSmallIntegerField(
         choices=GENDER_CHOICES, verbose_name="Sexe"
@@ -55,6 +56,12 @@ class Gymnast(Markdownizable):
     )
     created_at = models.DateTimeField(auto_now_add=True)
 
+    def save(self, *args, **kwargs):
+        """Sauve les informations de la personne et initialise les champs nettoyés."""
+        self.cleaned_last_name = clean_name(self.last_name)
+        self.cleaned_first_name = clean_name(self.first_name)
+        super().save(*args, **kwargs)
+
     def __str__(self):
         return f"{self.first_name} {self.last_name}"