Michael Phelps says he 'never competed in a clean field once' and athletes who test positive for doping should be banned immediately | Business Insider India
![ZUMO Performance of the Week: 13th Anniversary of Michael Phelps' 400 IM to Cap Off 2007 World Championships - Swimming World News ZUMO Performance of the Week: 13th Anniversary of Michael Phelps' 400 IM to Cap Off 2007 World Championships - Swimming World News](https://i0.wp.com/www.swimmingworldmagazine.com/news/wp-content/uploads/2020/04/Phelps-M.-07-1621-scaled-e1585771796314.jpg?fit=1500%2C996&ssl=1)
ZUMO Performance of the Week: 13th Anniversary of Michael Phelps' 400 IM to Cap Off 2007 World Championships - Swimming World News
![Nick Zaccardi on Twitter: "20 Years Ago Today: Michael Phelps breaks the first of his 39 world records (alas, he wanted to retire with 40). At 15, he is the youngest man Nick Zaccardi on Twitter: "20 Years Ago Today: Michael Phelps breaks the first of his 39 world records (alas, he wanted to retire with 40). At 15, he is the youngest man](https://pbs.twimg.com/media/Exv5_K4XAAMjMqL.jpg)