Brianne Theisen Eaton of Canada competes in the long jump portion of the women's pentathlon during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Morgan Lake of Britain competes in the long jump portion of the women's pentathlon during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Lucy Nicholson/Reuters)





Georgia Ellenwood of Canada competes in the long jump portion of the women's pentathlon during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Morgan Lake of Britain competes in the long jump portion of the women's pentathlon during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Kendra Harrison of the U.S. competes in a women's 60 meter hurdles heat during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Lucy Nicholson/Reuters)





Alexandra Wester of Germany competes in the women's long jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Lucy Nicholson/Reuters)





Oluwakemi Adekoya of Bahrain (R) runs ahead of Quanera Hayes of the U.S. in the women's 400 meter semi finals during the IAAF World Indoor Athletics Championships in Portland, Oregon, March 18, 2016. (Photo by Lucy Nicholson/Reuters)





Ashley Spencer of the U.S. runs ahead of the field in the semi-final of the women's 400 meters during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Lucy Nicholson/Reuters)





Nastassia Mironchyk-Ivanova of Belarus competes in the women's long jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Lucy Nicholson/Reuters)





Curtis Beach of the U.S. sinks into the cushion after clearing the bar on the high jump portion of the men's heptathlon during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Trayvon Bromell of the U.S. celebrates with an American flag after winning the gold medal in the men's 60 meters at the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Lucy Nicholson/Reuters)





Nia Ali of the U.S. (R) celebrates winning the gold medal in the women's 60 meter hurdles with silver medal winning compatriot Brianna Collins during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Tiffany Porter of Britain celebrates after placing third in the women's 60 meters hurdles during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Ivana Spanovic of Serbia makes a jump on her way to winning the silver medal in the women's long jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Brianne Theisen Eaton of Canada (C) celebrates with her country's flag after winning the gold medal in the women's pentathlon during the IAAF World Indoor Athletics Championships in Portland, Oregon March 18, 2016. (Photo by Mike Blake/Reuters)





Ashton Eaton of the U.S. (C) clears a hurdle in a heat of the men's 60 meters hurdles portion of the Heptathlon at the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Lucy Nicholson/Reuters)





Dafne Schippers of the Netherlands (C) runs in a women's 60 meters heat during the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Lucy Nicholson/Reuters)





Yulimar Rojas of Venezuela competes in the women's triple jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Mike Blake/Reuters)





Yulimar Rojas of Venezuela reacts after winning the gold medal in the women's triple jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Mike Blake/Reuters)





Bronze medalist Kristin Gierisch of Germany celebrates after the women's triple jump at the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Mike Blake/Reuters)





Yulimar Rojas of Venezuela competes on her way to a gold medal finish in the women's triple jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Lucy Nicholson/Reuters)





Dong Bin of China celebrates winning the gold medal in the men's triple jump during the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Mike Blake/Reuters)





Gold medalist Gianmarco Tamberi of Italy celebrates a jump during the men's high jump competition at the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Lucy Nicholson/Reuters)





Bronze medalist Quanera Hayes of the U.S. holds up an American flag as she celebrates after the women's 400 meters final at the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. (Photo by Mike Blake/Reuters)





Dafne Schippers of the Netherlands celebrates her silver medal finish in the women's 60 meters final during the IAAF World Indoor Athletics Championships in Portland, Oregon March 19, 2016. Picture taken March 19, 2016. (Photo by Lucy Nicholson/Reuters)





Erika Kinsey of Sweden competes in the women's high jump final during the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Mike Blake/Reuters)





Genzebe Dibaba of Ethiopia celebrates after winning the women's 3000 meters final during the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Lucy Nicholson/Reuters)





Gold medalist Genzebe Dibaba of Ethiopia (R) and Bronze medalist Shannon Rowbury of the U.S. run with their country's flags after the women's 3000 meters during the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Mike Blake/Reuters)





Quanera Hayes of the U.S. takes the baton from teammate Natasha Hastings (R) during the women's 4x400 relay at the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Lucy Nicholson/Reuters)





Poland's women's 4x400 relay team members celebrate after winning the silver medal during the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Lucy Nicholson/Reuters)





Vashti Cunningham of the U.S. clear the bar on the way to winning the women's high jump gold medal during the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Mike Blake/Reuters)





Erika Kinsey of Sweden reacts after missing a jump in the women's high jump final during the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Mike Blake/Reuters)





Omar McLeod of Jamaica reacts after he won the men's 60 meters hurdles final during the IAAF World Indoor Athletics Championships in Portland, Oregon March 20, 2016. (Photo by Lucy Nicholson/Reuters)