Yamaguchi was born on July 12, 1971, in Hayward, California, to Jim Yamaguchi, a dentist, and Carole (née Doi), a medical secretary. Yamaguchi is Sansei (a third-generation descendant of Japanese emigrants). … See more

Yamaguchi was born with bi-lateral clubfoot, resulting in serial leg casting for most of the first year of her life followed by corrective shoes and bracing, and began skating as physical therapy when she was 4 or 5 after seeing Peg… See more