wp:paragraph --> Now, when 28-time Olympic medalist Michael Phelps swims butterfly ... the 2016 Olympics in Rio de Janiero, Phelps has been enjoying retirement in Arizona with his wife Nicole ...

Michael Phelps and Wife Nicole Are Expecting Their ... Continues Phelps, “I saw retirement as being different, and I think retirement from my sport is probably harder than swimming.

Here, Michael Phelps shares with Fortune his top tricks ... He was coming off of his first retirement after the 2012 Olympics ...

There's just no contest: Michael Phelps is the greatest Olympian of all time. He's racked up 28 medals (23 of them gold) and shattered world records. He's gone into retirement and come back out.

Zach Harting will represent the United States in the men's 200-meter butterfly -- one of Michael Phelps' signature events -- at the Tokyo Olympics, the first Games since Phelps' retirement. 2016 ...

Michael Phelps is an American swimmer. He is best known for being the most decorated Olympic competitor in history after competing in the 2000, 2004, 2008, 2012 and 2016 Summer Olympics.