Subscribe to Breaking News emails

You have successfully subscribed to the Breaking News email.

Subscribe today to be the first to to know about breaking news and special reports.

For Michael Phelps, Rio Olympics Are a Family Affair

NBC's Lester Holt sat down with Phelps' mother, Debbie, and fiancee, Nicole Johnson, who along with his son, Boomer, have become a ubiquitous presence in the Olympics stands.

Best of NBC News

Play All