Rashid Ramzi of Bahrain reacts after he won the gold medal of the Men's 1500 meter at the World Athletics Championships in Helsinki, Wednesday Aug. 10, 2005. (AP Photo/Jasper Juinen)

Rashid Ramzi of Bahrain sprints on his way to win the gold medal in the Men's 1500 meter, at the World Athletics Championships in Helsinki, Wednesday Aug. 10, 2005. (AP Photo/Alastair Grant)

Asafa Powell of Jamaica shows his new world record of 9.77 seconds in the 100 metres set set during the Tsiklitiria Super Grand Prix at the Olympic Stadium of Athens, on Tuesday, June 14, 2005. Powell shaving Tim Montgomery's mark of 9.78, which was set in Paris in 2002, easily beating Aziz Frater of Ghana and Francis Obikwelu of Jamaica, who finished in 9.99 and 10.03. (AP Photo/Thanassis Stavrakis)

Asafa Powell of Jamaica celebrates his new world record clocking 9.77 seconds in the 100 meters during an IAAF Super Grand Prix Tsiklitiria at the Olympic stadium of Athens, on Tuesday, June 14, 2005. The Jamaican shaved one hundredth of a second off Tim Montgomery's mark of 9.78, which was set in Paris in 2002. (AP Photo/Thanassis Stavrakis)

Marion Jones, of the United States, jumps in a qualifying heat of the long jump at the Olympic Stadium during the 2004 Olympic Games in Athens, Wednesday, Aug. 25, 2004. Jones advanced to the final of the long jump. (AP Photo/David J. Phillip)

Olympic champion Marion Jones squints from the sun before holding a press conference to announce she was pulling out of the women's 200 meter competition at the U.S. Olympic track and field trials in Sacramento, Calif., Saturday, July 17, 2004. Jones said she wanted to concentrate her efforts on the women's long jump and running relay events. (AP Photo/Marcio Jose Sanchez)

Marion Jones lands in the sand in the finals of the long jump during the Olympic Track and Field trials in Sacramento, Calif., Thursday, July 15, 2004. (AP Photo/David J. Phillip)

Tim Montgomery competes in the men's 100 meter heats during the Olympic Track and Field Trials in Sacramento, Calif., Saturday, July 10, 2004. (AP Photo/Rich Pedroncelli)

** FILE ** Germany's Grit Breuer advances the finish as the last runner of the SC Magdeburg club's women's 4x100 meters relay team during the German Athletics Championships in Braunschweig, Germany, in this July 10, 2004 file photo. A German court proposed Thursday, Dec. 21, 2006 that the IAAF and Grit Breuer agree to settle the former 400-meter European champion's claim for lost income during a doping ban. The Stuttgart regional court proposed that Breuer drop her Euro 300,000 (US$380,000) claim she sought based on a precedence set by Katrin Krabbe, her training partner also slapped with a doping ban from 1993-95. The court, setting Feb. 22, 2007 as the next court day, warned Breuer the case could be hard to win. Under the deal, the governing body of world athletics abandon would drop demands that their expenses in the case be paid. (AP Photo/Christof Stache)

** FILE ** Tim Montgomery of the US crosses the line to win his Men's 100 meter heat, at the World Athletics Championships in the Stade de France, Saint Denis, north of Paris, in this Aug. 24, 2003 photo. He's lost his world record, his medals and his reputation. Now, sprinter Tim Montgomery is set to lose hundreds of thousands of dollars in earnings. The sport's governing body said Wednesday it will ask the American _ banned for two years in the BALCO doping scandal _ to return all of his prize money and appearances fees from the past 4 1/2 years.(AP Photo/Anja Niedringhaus)

San Francisco Giants slugger Barry Bonds reacts to being walked in the fourth inning by the Anaheim Angels during Game 6 of the World Series in Anaheim, CA, 26 October, 2002. In a clear rebuke to the steroid era, Barry Bonds was among those denied entrance to the Baseball Hall of Fame in voting announced January 9, 2013. AFP PHOTO/Jeff HAYNES

PHOTO: EAST NEWS/AFP PHOTO US Tim Montgomery jubilates after he won the men's 100m race in 9.78 setting a new world record, 14 September 2002 during the IAAF Grand-Prix Final in Paris' Charlety Stadium.

PHOTO: EAST NEWS/AFP PHOTO US Tim Montgomery races to win the men's 100m event and sets a new world record in 9.78, 14 September 2002 during the IAAF Grand-Pix Final at Paris' Charlety Stadium.

PHOTO: EAST NEWS LINFORD CHRISTIE PODCZAS OLIMPIADY W BARCELONIE 1992 ROKU British sprinter Linford Christie (L) crosses the finish line of the 100m men's final in 9.96 to win the Olympic gold medal, Barcelona, 01 August 1992. US Dennis Mitchell (R) finishes third. Christie won also the world title in 1993.

Britain's Linford Christie, wrapped in the Union Jack, celebrates after winning the gold medal in the men's 100 meter at the Olympic Stadium in Barcelona Aug. 1, 1992. (AP Photo/Denis Paquin)

Britain's Linford Christie, left, smiles with Frank Fredericks, Nambia, center and Dennis Mitchell, Gainesville, Fla., following the medal ceremony for the men's 100-meter event Saturday in Barcelona at the XXV Summer Olympic Games. Christie won the gold, Fredericks the silver and Mitchell the bronze.(AP Photo)

East German 100 meters runners Silke Moeller, Sabine Guenther, Kerstin Behrendt and Katrin Krabbe, from left to right, pose together after they won the women's 4 x 100 meters relay event at the European Athletics Championships in Split, Yugoslavia on Sunday, September 1, 1990. (AP Photo/Luca Bruno)

East German Katrin Krabbe, second from right, wins Tuesday's 100 meters final race leaving East German Silke Moeller, second from left, Soviet Irina Sergeva, left, and an other Soviet competitor behind on August 28, 1990 at the European Athletics Championships in Split, Yugoslavia. (AP Photo/Michel Lipchitz)

Track star Ben Johnson is shown steroid tablets by senior commission counsel Robert Armstrong during Johnson's first day of testimony in the federal inquiry into drugs and athletics in Toronto, June 13, 1989. Johnson's steroid use during the Summer Olympics cost him a gold medal. (AP Photo/Hans Deryk)

PHOTO: EAST NEWS/AFP (FILES) Picture dated 25 September 1988 of US sprinter Florence Griffith-Joyner kneeling on the track after winning the Women's 100 meters sprint final of the 1988 Olympic Games in Seoul. The American athlete, who set women's100- and 200-meters world records in 10.49 and 21.34 seconds (respectively), has died at the age of 39 due to a seizure.