Featured Clip

More Clips

What's Trending: Meghan Trainor Responds to Britney Spears Dancing to 'Me Too'
01:52 — Meghan Trainor responded to Britney Spears dancing to one of her songs; Adele brought an adorable little girl on stage at her NYC concert; and Michael (more…)
Hollywood's Top Shots: How Kevin Hart, Britney Spears, SJP, Michael Phelps and Wilmer Valderrama Are Blowing Up Social Media
00:58 — We're taking a look at what some of Hollywood's biggest stars are sharing on social media.
Michael Phelps Enjoys a Cozy Morning in Bed With His Newborn Son Boomer: See the Sleepy Snap!
00:55 — The swimmer is enjoying some much-deserved time off following the 2016 Summer Olympics.
Michael Phelps Enjoys a Cozy Morning in Bed With His Newborn Son Boomer: See the Sleepy Snap!
00:54 — The swimmer is enjoying some much-deserved time off following the 2016 Summer Olympics.
Watch Michael Phelps, Simone Biles and Aly Raisman's Hilarious Performances On 'Lip Sync Battle'
01:18 — We knew they were athletic, but now we know, they can lip sync too!
Watch Michael Phelps, Simone Biles and Aly Raisman's Hilarious Performances on 'Lip Sync Battle'
01:18 — We knew they were athletic, but now we know, they can lip sync too!
Ryan Lochte: Is His Punishment Too Harsh?
02:09 — Ryan Lochte got hounded by paparazzi questions at LAX following the news of his 10-month swimming suspension. The penalty is longer than the one Micha (more…)
We Need To Talk: Anthony Ervin talks swimming
06:40 — Olympic gold medalist Anthony Ervin joins our 'We Need To Talk' analysts to discuss his experience competing in the Rio Olympics, how Michael Phelps i (more…)
Meg Ryan and Jimmy First Met at a Pearl Jam Concert
01:21 — When Meg met Jimmy, they were at a legendary Pearl Jam show where one of them caught a tambourine from Eddie Vedder.
Nick Kroll and John Mulaney Show Off Their NBC Store Swag
01:59 — Nick Kroll and John Mulaney stopped by the NBC Experience Store before their interview and bought Jimmy a thoughtful gift.
Thank You Notes: Bachelor in Paradise, Envelopes
02:57 — Jimmy pens thank you notes to credit cards with the chip, hangman and other things.
Actors' Equity Association Endorses Hillary Clinton, Googly-Eyed Squid
04:45 — Jimmy Fallon's monologue from Friday, September 2.
Nick Kroll and John Mulaney Describe the Essence of Their Broadway Show
03:25 — Nick Kroll and John Mulaney discuss the real-life inspirations behind their comedy alter egos in their play, Oh, Hello on Broadway. Hummus is involved (more…)
Meg Ryan Makes Her Directorial Debut With Ithaca
03:02 — Meg Ryan chats with Jimmy about directing coming-of-age film Ithaca and reveals that the sexual moans she made in When Harry Met Sally... were crowdso (more…)
Illusionist Dan White Freaks Jimmy Out With a Telepathy Card Trick
06:43 — Dan White performs a magic trick with Jimmy involving a Cards Against Humanity deck, a chalkboard and a secret envelope given to a random audience mem (more…)
Gottlieb: Will Michael Phelps swim in the Tokyo Olympics?
00:59 — Doug Gottlieb discusses the likelihood of Michael Phelps swimming in Tokyo in 2020.
Pictionary With Meg Ryan, Nick Kroll and John Mulaney
07:29 — Jimmy and Meg Ryan face off against Nick Kroll and John Mulaney in a game of Pictionary.
Boomer Phelps' Insanely Cute First Video Shoot
00:54 — Michael Phelps' infant son Boomer's first video shoot is the cutest thing. It's no wonder his Olympian father thinks he'll grow up to be, "the cool ki (more…)
Unqualified Advice: Nick Kroll and John Mulaney
02:43 — While backstage at the Tonight Show, Nick Kroll and John Mulaney give fans advice on Pokémon, dirty roommates and asking out your crush.
Backstage Magic Trick: Dan White Returns! (with the Roots)
03:12 — After being totally freaked out by his first visit, The Roots agree to let Dan White show them another magic trick backstage.
Michael Phelps Gets a Life-Size Cutout of His Angry Olympic Face
03:47 — Michael Phelps explains how his angry face during the Rio Olympics became a meme, breaks down what Rio was really like despite Brazil backlash and Jim (more…)
Michael Phelps Retires to Run His Baby Boomer's Instagram
04:25 — Michael Phelps talks to Jimmy about his retirement plans, including a wedding, teaching kids to swim and increasing his son's Instagram followers.
Egg Russian Roulette With Michael Phelps
02:53 — Michael Phelps and Jimmy take turns smashing eggs on their heads without knowing which are cooked and which are raw.
Michael Phelps' Fiancée Nicole Johnson Says She 'Loathed' Him at Times During Their Relationship
01:00 — The former beauty queen said there were times she 'hated him.'
Show More

Details

  • Birth Name: Michael Fred Phelps II
  • Birth Place: Baltimore, Maryland, United States
  • Birthday: June 30, 1985, Cancer
  • Profession: Swimmer

Trending TonightSee all »

Watch This

Winona Ryder, Charlie Heaton and Natalia Dyer, <em>Stranger Things</em>
Everyone in Hollywood binge-watched Stranger Things, too

Everyone's most recent TV obsession was the hot topic on the Emmys red carpet

Shop