The birth of Steffi Sin

Steffi Christine Sin was born on December 19, 1995 in San Francisco County, California.

Her father's last name is Sin, and her mother's maiden name is Wong. If Steffi is still alive, she's now twenty-nine years old.

Her potential siblings include Brian (born 1993), Caleb (born 1994), Jessica (born 1990) and Ryan (born 1992).