FILE - Allyson Felix, of United States smiles after taking the bronze, in the final of women's 400-meters at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. As the most decorated female track athlete in the history of the Olympics, hardly a day goes by when Allyson Felix isn’t reminded of her long list of accomplishments. Introduce her by mentioning that huge haul of 11 Olympic medals and the 18 pieces of gold (mostly), silver and bronze hardware that make her the most decorated competitor -- male or female -- in the history of the athletics world championships, and she’s hardly phased. (AP Photo/Francisco Seco, File)

FILE - Allyson Felix, of United States races in a women's 400-meter heat at the 2020 Summer Olympics, Tuesday, Aug. 3, 2021, in Tokyo, Japan. As the most decorated female track athlete in the history of the Olympics, hardly a day goes by when Allyson Felix isn’t reminded of her long list of accomplishments. Introduce her by mentioning that huge haul of 11 Olympic medals and the 18 pieces of gold (mostly), silver and bronze hardware that make her the most decorated competitor -- male or female -- in the history of the athletics world championships, and she’s hardly phased. (AP Photo/Martin Meissner, File)

Allyson Felix, of the United States, smiles after taking the bronze, in the final of women's 400-meters at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. As the most decorated female track athlete in the history of the Olympics, hardly a day goes by when Allyson Felix isn’t reminded of her long list of accomplishments. Introduce her by mentioning that huge haul of 11 Olympic medals and the 18 pieces of gold (mostly), silver and bronze hardware that make her the most decorated competitor -- male or female -- in the history of the athletics world championships, and she’s hardly phased (AP Photo/Francisco Seco, File)