Jonathan Horton - Houston - Gymnastics

LONDON, ENGLAND - JULY 25: Jonathan Horton practices during men's artistic gymnastics training sessions ahead of the 2012 London Olympic Games at North Greenwich Arena on July 25, 2012 in London, England. (Photo by Ronald Martinez/Getty Images)

Courtney Hurley - San Antonio - Fencing/Epee

RIO DE JANEIRO, BRAZIL - JULY 17: Courtney Hurley of the USA celebrates after winning the gold medal in the women's individual epee finals during the XV Pan American Games at Riocentro on July 17, 2007 in Rio de Janeiro, Brazil. (Photo by Streeter Lecka/Getty Images)

Doc Patton - Grand Prairie - 4x100 relay

Rio de Janeiro, BRAZIL: US runner Doc Patton(r) crosses the finish line to win the 100m semifinal 2/2 ahead of Antilles' Brendan Christian (R) 23 July 2007 in the Pan American games in Rio de Janeiro, Brazil. AFP PHOTO ANTONIO SCORZA (Photo credit should read ANTONIO SCORZA/AFP/Getty Images)

Glenn Eller - Katy - Shooting/Double Trap

BEIJING - AUGUST 12: Glenn Eller of the United States competes in the men's double trap qualification held at the Beijing Shooting Range Hall during Day 4 of the Beijing 2008 Olympic Games on August 12, 2008 in Beijing, China. (Photo by Nick Laham/Getty Images)

Keith Sanderson - San Antonio - Shooting/Rapid Fire Pistol

Keith Sanderson of The US competes during men's 25m rapid fire pistol shooting event of the 2008 Beijing Olympic Games on August 16, 2008 at the Beijing Shooting Hall. Ukraine's Olecksandr Petriv won the gold medal, Germany's Ralf Schumann the silver and Germany's Christian Reitz the bronze. AFP PHOTO/ISSOUF SANOGO (Photo credit should read /AFP/Getty Images)

Amy Acuff - Corpus Christi - High Jump

EUGENE, OR - JUNE 25: Amy Acuff competes in the high jump final during the USA Outdoor Track & Field Championships at Hayward Field on June 25, 2009 in Eugene, Oregon. (Photo by Matthew Stockman/Getty Images)

Diamond Dixon - Houston - Relays

MONCTON, NB - JULY 25: (L-R) Stacey-Ann Smith, Diamond Dixon, Laura Roesler and Regina George of the United states celebrate finishing first in the Women's 4x400 Metre Final on day seven of the 13th IAAF World Junior Championships at the Stade Moncton 2010 Stadium on July 25, 2010 in Moncton, Canada. (Photo by Chris Trotman/Getty Images)

Destinee Hooker - San Antonio - Volleyball

US attacker Destinee Hooker (L) spikes the ball over Brazil's Jaqueline Carvalho (R) during their second round match of the world women's volleyball championship in Nagoya, Aichi Prefecture on November 10, 2010. Brazil beat the US (3-1) 25-19, 24-26, 25-19, 25-23. AFP PHOTO/Kazuhiro NOGI (Photo credit should read KAZUHIRO NOGI/AFP/Getty Images)

Mary Killman - McKinney - Synchronized Swimming/Duet

SHANGHAI, CHINA - JULY 17: Mary Killman of the United States competes in the Synchronized Swimming Solo Tech final during Day Two of the 14th FINA World Championships at the Oriental Sports Center on July 17, 2011 in Shanghai, China. (Photo by Ezra Shaw/Getty Images)

Errol Spence - Dallas - Boxing/Welterweight

MOBILE, AL - AUGUST 05: Errol Spence (red) ducks lands a punch on Amir Imam (blue) during the 2012 U.S. Men's Boxing Olympic Team Trials at the Mobile Civic Center on August 5, 2011 in Mobile, Alabama. Spence defeated Imam in a decision. (Photo by Kevin C. Cox/Getty Images)

Marquise Goodwin - Dallas - Long Jump

DAEGU, SOUTH KOREA - SEPTEMBER 01: Marquise Goodwin of United States competes in the men's long jump qualification round during day six of the 13th IAAF World Athletics Championships at the Daegu Stadium on September 1, 2011 in Daegu, South Korea. (Photo by Andy Lyons/Getty Images)

Timothy Wang - Houston - Table Tennis/Singles

GUADALAJARA, MEXICO - OCTOBER 16: Timothy Wang of the USA plays a match against Gustavo Tsuboi of Brazil at the Table Tennis during Day 2 of the XVI Pan American Games on October 16, 2011 in Guadalajara, Mexico. (Photo by Mike Ehrmann/Getty Images)

Michelle Carter - Dallas - Shot Put

ISTANBUL, TURKEY - MARCH 10: Michelle Carter of the United States competes in the Women's Shot Put Final during day two of the 14th IAAF World Indoor Championships at the Atakoy Athletics Arena on March 10, 2012 in Istanbul, Turkey. (Photo by Michael Steele/Getty Images)

Paige McPherson - Abilene - Taekwondo/Welterweight

COLORADO SPRINGS, CO - MARCH 10: Paige McPherson (blue) goes after Nia Abdallah (red) during the 2012 Taekwondo Olympic Trials at the U.S. Olympic Training Center on March 10, 2012 in Colorado Springs, Colorado. McPherson won the match 5-4. (Photo by Marc Piscotty/Getty Images)

Micah Lawrence - Pflugerville - 200m breast

INDIANAPOLIS, IN - MARCH 31: Micah Lawrence swims in the women's 100 meter breaststroke finals during day three of the Indy Grand Prix @ the Nat at the Indiana University Natatorium on March 31, 2012 in Indianapolis, Indiana. (Photo by Dilip Vishwanat/Getty Images)

Marlen Esparza - Houston - Boxing/Flyweight

QINHUANGDAO, CHINA - MAY 13: Marlen Esparza (Blue) of the United States attends the Women's 51kg preliminary match during the AIBA Women's World Boxing Championships on May 13, 2012 in Qinhuangdao, China. The AIBA Women's World Boxing Championships 2012 which is a London Olympic Games Qualifying Event will be held from May 11 to 19. (Photo by Feng Li/Getty Images)

Diana Lopez - Sugar Land -Ttaekwondo/57kg & Steven Lopez - Sugar Land - Taekwondo/80kg

Siblings Diana Lopez and Steven Lopez of the US Taekwondo Olympic team pose for pictures during the 2012 Team USA Media Summit on May 13, 2012 in Dallas,Texas.AFP PHOTO/JOE KLAMAR (Photo credit should read JOE KLAMAR/AFP/GettyImages)

Dennis Bowsher - Dallas - Pentathlon

DALLAS, TX - MAY 15: Modern pentathlete, Dennis Bowsher, poses for a portrait during the 2012 Team USA Media Summit on May 15, 2012 in Dallas, Texas. (Photo by Nick Laham/Getty Images)

Khadevis Robinson - Fort Worth - 800m

EUGENE, OR - JUNE 23: Khadevis Robinson competes in the men's 800 meter run during Day Two of the 2012 U.S. Olympic Track & Field Team Trials at Hayward Field on June 23, 2012 in Eugene, Oregon. (Photo by Andy Lyons/Getty Images)

Dana Vollmer - Granbury - 100 fly, 800 free relay

OMAHA, NE - JUNE 26: (From top) Dana Vollmer and Elaine Breeden compete in the championship final heat of the Women's 100 m Butterfly during Day Two of the 2012 U.S. Olympic Swimming Team Trials at CenturyLink Center on June 26, 2012 in Omaha, Nebraska. (Photo by Al Bello/Getty Images)

Jimmy Feigen (R) - San Antonio - 400m free relay

OMAHA, NE - JUNE 28: (L-R) Garrett Weber-Gale, Nathan Adrian and Jimmy Feigen compete in the first semifinal heat of the Men's 100 m Freestyle during Day Four of the 2012 U.S. Olympic Swimming Team Trials at CenturyLink Center on June 28, 2012 in Omaha, Nebraska. (Photo by Al Bello/Getty Images)

Jason Richardson - Cedar Hill - 110 hurdles

EUGENE, OR - JUNE 29: Jason Richardson competes in the Men's 110 Meter Hurdles on day 8 of the 2012 U.S. Olympic Track & Field Team Trials at Hayward Field on June 29, 2012 in Eugene, Oregon. (Photo by Andy Lyons/Getty Images)

Kerron Clement - LaPorte - 400m hurdles

EUGENE, OR - JUNE 29: Kerron Clement competes in the Men's 400 Meter Hurdles on day 8 of the 2012 U.S. Olympic Track & Field Team Trials at Hayward Field on June 29, 2012 in Eugene, Oregon. (Photo by Andy Lyons/Getty Images)

Cammile Adams - Cypress - 200m fly

OMAHA, NE - JUNE 29: Cammile Adams competes in the championship final of the Women's 200 m Butterfly during Day Five of the 2012 U.S. Olympic Swimming Team Trials at CenturyLink Center on June 29, 2012 in Omaha, Nebraska. (Photo by Jamie Squire/Getty Images)

Liezel Huber - Houston - Tennis/Doubles

LONDON, ENGLAND - JULY 07: Bob Bryan (R) and Liezel Huber of the USA in action during their Mixed Doubles semi final match against Leander Paes of India and Elena Vesnina of Russia on day twelve of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 7, 2012 in London, England. (Photo by Paul Gilham/Getty Images)

Jeremy Wariner - Arlington - 4x400 relay

US athlete Jeremy Wariner rises from the blocks at the start of the men's 400m final on the second day of the 2012 Diamond League athletics meet at Crystal Palace in London on July 14, 2012. AFP PHOTO / ADRIAN DENNIS (Photo credit should read ADRIAN DENNIS/AFP/GettyImages)

Tamika Catchings - Duncanville - Basketball

Tamika Catchings (R) of the USA womens Olympic team vies with Jo Leedham of Great Britain womens Olympic team during their Olympic warm up game at the Manchester Arena in Manchester, north-west England on July 18, 2012. AFP PHOTO/ANDREW YATES (Photo credit should read ANDREW YATES/AFP/GettyImages)

Andy Roddick - Austin - Tennis/Singles, Doubles

ATLANTA, GA - JULY 22: Andy Roddick returns a shot to Gilles Muller of Luxemburg during the finals of the BB&T Atlanta Open at Atlantic Station on July 22, 2012 in Atlanta, Georgia. (Photo by Matthew Stockman/Getty Images)

Deron Williams - The Colony - Basketball

BARCELONA, SPAIN - JULY 24: Deron Williams #8 of the US Men's Senior National Team looks on during a Pre-Olympic Men's Exhibition Game between USA and Spain at Palau Sant Jordi on July 24, 2012 in Barcelona, Spain. (Photo by David Ramos/Getty Images)