Oliver Miller was known as the "The Big O" for his 6-foot-9, 280-pound frame that ballooned to well over 300 pounds during his NBA career.

Oliver Miller, a former NBA player known for an impressive skill set packaged in an unusual physique, died at 54, according to the University of Arkansas. Miller played from 1988 to 1992 at Arkansas,

Former NBA center Oliver Miller, who played for 6 teams in career that spanned 9 seasons, has died, the National Basketball Retired Players Association confirmed Wednesday. He was 54 years old.