Black People Better Runners, White People Better Swimmers: Race, Science, and Athletics Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email American swimmer Michael Phelps competes in the men's medley 200 m final of the Paris' Swimming Open on June 27, 2010 in Paris. ( MIGUEL MEDINA/AFP / Getty ) Produced by PRI and WNYC