Marion Jones, shown entering U.S. District Court in White Plains, N.Y., pleaded guilty Friday to federal criminal charges that she lied to investigators about her illegal steroid use before the 2000 Olympic Games. (Peter Foley / EPA)
Jones won five medals and worldwide fame at the 2000 Olympic Games in Sydney, Australia. Above, she takes the gold there in the 100-meter final with a time of 10.75. (Wally Skalij / Los Angeles Times)
Jones shows off the five medals -- three gold, two bronze -- she scored at the Sydney Games. (Adam Butler / AP)