Retired Olympic swimmer Michael Phelps and his wife, Nicole Johnson, just added another member to their family. The couple shared on Instagram that they recently welcomed their second son, Beckett Richard Phelps.

Michael Phelps is definitely retiring, despite rumors to the contrary. Michael Phelps' fiancee, Nicole Johnson, couldn't be more proud of her soon-to-be husband's performance at the 2016 Olympic Games in Rio.

What is Michael Phelps looking forward to when he leaves Rio? Michael Phelps may be busy in Rio at the moment, but once the 2016 Olympic Games are complete, he hopes to spend more time with his family, including fiancee Nicole Johnson and son Boomer.

When are Michael Phelps and Nicole Johnson getting married? Michael Phelps and Nicole Johnson are getting married in a matter of months. Following Phelps' appearance at the 2016 Olympic Games in Rio, news of his impending wedding has hit the web, courtesy of his soon-to-be wife, who just happens to be the mother of his adorable son, Boomber Phelps, who has been seen frequently in the stands during the ongoing races.