Jeff Weiss
Who is Jeff Weiss? Birth, Age, Ethnicity, Nationality Ronald Biles is the grandpa of Olympic gymnast Simone Biles, who has become one of America’s most distinguished competitors. Ronald Biles was born on August 8, 1949, in the United States. He is now 72 years old. He is the grandpa of Simone Biles. Simone is a…