Background
Eileen was born to Ronald and Barbara Kuwaye in Honolulu, Hawaii and is of Okinawan descent.
Eileen was born to Ronald and Barbara Kuwaye in Honolulu, Hawaii and is of Okinawan descent.
She studied ballet, various martial arts, and for three seasons, was a "Knicks City Dancer" for the New York Knicks National Basketball Association team
She also did stunt work for Mortal Kombat: Live Tour. She is currently married to her trainer Matthew Olszewski. During her three-year reign in the amateurs, Eileen dominated the 112 pounds division, with a record of 28-0 (7 TKO"s) in the national level amateur competition and a 3-4 (2 TKO) record at the international level
Eileen completed her amateur career in 2003 and began boxing professionally in 2006.
Her manager is David Selwyn. Olszewski turned pro at age 38 in November 2006 and was undefeated in her first six professional bouts.