|Famous as||YouTube Star|
|Birthday||January 4, 1999|
|Birthplace||San Luis Obispo, CA|
|Age||24 years old|
Who is Sienna Santer
Sienna Santer is a YouTube celebrity with over 390,000 subscribers who began making videos about her travel trips and student life at Harvard University. She also began writing for The Harvard Crimson’s arts and blog boards.
San Luis Obispo, California, is her hometown.