Wanda (Sandy)

my mom loves the movie "grease" and named me after the main character Sandy Olsson [played by Olivia Newton-John] Sandy is my nickname though but I prefer it to my birthname
Mom and I have the pleasure of  our last name to be Olssen not Olsson
somethings about me:
Olssen is my mom's last name
I never met my dad
Mom is of Jewish decent
Nanna is a survivor of the holocaust but didn't have my mom until 1970, Nanna was 10 when she was taken to a concentration camp, Nanna was 36 when mom was born
Mom had me when she was 36
[Huh a trend mom was born when Nanna was 36, I was born when mom was 36]