Photos: U.S. hurdler Lolo Jones

Olympic sprinter Lolo Jones recently said saving herself for marriage has been harder than training for two Summer Games.

Lolo Jones reacts after winning the women's 50-meter hurdles with a time of 6.78 seconds at the U.S. Open Indoor athletic meet on Saturday, Jan. 28, 2012, in New York.

In this Aug. 19, 2008 file photo, United States' Lolo Jones reacts after the women's 100-meter hurdles final during the athletics competitions in the National Stadium at the Beijing 2008 Olympics in Beijing. Well on her way to gold, Lolo Jones clipped the second-to-last hurdle. As she stumbled toward the finish line, she saw the blur of other runners speed past her as her dreams of gold evaporated in an instant

Lolo Jones clears the last hurdle on her way to qualifying in a preliminary heat of the 100 hurdles during the U.S. track and field championships in Eugene, Ore., Saturday, June 25, 2011.

Lolo Jones of the US competes in the women's 100m hurdles at the IAAF Diamond League in Doha on May 6, 2011

2008 Olympic hurdler Lolo Jones waits to cross the track following a news conference at the Drake Relays athletics meet on Friday, April 27, 2012, in Des Moines, Iowa.

Track and field athlete Lolo Jones poses for a portrait during the USOC Portrait Shoot at Smashbox West Hollywood on November 17, 2011 in West Hollywood, Califoia.

US hurdler Lolo Jones, during a press conference on the eve of the IAAF Diamond League series in Doha, Thursday May 5, 2011.

Olympic Track and Field athlete Lolo Jones attends the 32nd Annual Salute to Women in Sports gala at The Waldorf-Astoria on October 12, 2010 in New York City.

Lolo Jones of the US competes in the women's 100m hurdles at the IAAF Diamond League in Doha on May 6, 2011