A post shared by Valentino Rossi (@vale46yellow) on May 22, 2017 at 12:33pm PDT

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Destrozado tras la noticia. Nunca te olvidaremos! / I'm shattered after the news. We will never forget you! -- ☂Marc M?rquez (@marcmarquez93)

One of the 🌌best ever and good friend. Always in my heart Rip Nicꦗky Hayden.....#69 # -- Maverick Vi?ales (@maverickmack25)

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So🐷 sad. I can't believꦯe how life can be so cruel. All my condolence to Nicky's family and friends. -- Jorge Lorenzo (@lorenzo99)

A post shared by Andrea Dovizioso (@andreadovizioso) on May 22, 2017 at 11:55am PDT

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A post shared by Jack Miller (@jackmilleraus) on May 22, 2017 at 9:24am PDT

This is how cool this guy was sent me this when I went to the premier class -- ꧙Jack peter miller (@jackmilleraus)

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A post shared by Cal Crutchlow (@calcrutchlow) on May 22, 2017 at 10:41am PDT

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Just heart breaking. Nicky was more than just a true hero in my eyes. I send my love from deep i🌞nside my heart. R.I.P Kentucky Ki൩d #69-- ReddingPower (@Reddingpower)

A post shared by Lewis Hamilton (@lewishamilton) on May 22, 2017 at 11:12am PDT

Humble, funny, 😼professional, strong. You were really a good guy!! You will miss Nicky!! -- Andrea Iannone (@andreaiannone29)

A post shared by Fernando Alonso (@fernandoalo_oficial) on May 22, 2017 at 3:15pm PDT

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A post shared by lorisbaz (@lorisbaz) on May 22, 2017 at 9:22am PDT

A post shared by Felipe Massa (@massafelipe19) on May 22, 2017 at 9:07am PDT

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A post shared by Aleix Espargaro (@aleixespargaro) on May 22, 2017 at 9:12am PDT

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Hard day for the motorcycles family... R.I.P. NICKY HAYDEN
Dia duro para la 🌄familia del motociclismo...D.E.P. NICKY HAYDEN-- Alvaro Bautista Arcꩲe (@19Bautista)

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Fue un orgullo compartir pista con Nicky Hayden, un ej🎃emplo para todos. DEP An example for everyone, proud of sharing track with ꦆyou. -- Tito Rabat (@TitoRabat)

"We've lost an old-school rider, he loved the sport like no one. We'll keep your memory always. Nicky, ride in peace"

Jorge Mart?nez -- As꧟par Team MOTOGP (@asparteam)

A post shared by Jonas Folger (@jonasfolger94) on May 22, 2017 at 1:48pm PDT

A post shared by H?ctor Barber? (@hectorbarbera8) on May 22, 2017 at 2:54pm PDT

Very sad 𓂃to🅘 hear this news. Extremely talented on the track and superb person and character off it. Nothing but respect -- Sam Lowes (@SamLowes22)

A post shared by Dakota Mamola 80 (@dakotamamola) on May 22, 2017 at 10:24am PDT

A post shared by Brad Binder (@bradbinder_41) on May 22, 2017 at 9:33am PDT

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Thankful for the time that I was privileged to know you! Pray for his family during this time ꧙We'l🦄l miss you mate! -- Casey Stoner (@Official_CS27)

A post shared by ToniElias24 (@tonielias24) on May 22, 2017 at 10:53am PDT

A post shared by Bradley Smith (@bradleysmith38) on May 22, 2017 at 9:24am PDT

Always your smile, always among 🐈us. RIP Champion -- Team SUZUK෴I ECSTAR (@suzukimotogp)

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NO WORDS needed, I will never forget you Nicky! Rest in Peace! -- JorgeMart?nAlmog🐓uera (@88jorgemartin)

Thoughts very muc𓂃h with Nicky's family & friends. -- WorldSBK (@WorldSBK)

Nicky was a great sportsman, a true gentleman and a friend. We'll never forget him. Our hearts and thoughtꦕs are with his family and friends. -- Repsol Honda Team (@HRC_MotoGP)

A post shared by Chaz Davies (@chazdavies7) on May 22, 2017 at 9:56am PDT

Ciao Nicky -- Marco Melandri (@MarcoMelandri33)

So many heart🐠s are broken today with the news of . Thoughts and praye🍌rs are with his family and friends. -- Ben Spies (@BenSpies11)

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We were devastated to hear that Nicky Hayden has passed away. Our heartfelt condolences to the Hayden family. Rest in peace c♉hamp! -- Team EG 0,0 Mar⛎c VDS (@TeamEG00MarcVDS)

A post shared by Stefan Bradl (@stefanbradl6) on May 22, 2017 at 10:20am PDT

Such sad news. RIP Nicky Hayden.
Our thoughts are with his fianc?, family and friends.
We will never foꦅrget you! -- SIC RACING𒈔 TEAM (TM) (@sicracingteam)

Ciao
forever in my heart! -- Fenny5 (@RomanoFenati)

It is with incr🔯edible sadness we have to announce that Nicky Hayden has passed away. Full statement: -- Honda WSBK (@HondaWSBK)

Rest In Peace Big! -- Joan Mir #36 (@Joanmir36)

A beautiful person, genuine and real.
RIP mate. -- Mark Webber (@AussieGrit)

A true💞 champion, a beautiful person and one of the most a♎mazing stories in our sport. We will never forget you, . -- Aprilia (@ApriliaOfficial)

We are truly saddened by Nicky Hayden's passing and would like to extend our deepest condolences to the Hayden family and Honda Racing.-- Ya🉐maha Racing (@yamaharacingcom)

RIP Nicky Hayden. KRT and entire Worldwide Kawasaki Family send their heartfelt ꧒condolences to Nicky's family, friends and fans. -- Kawasaki Racing EU (@KawasakiRacing_)

No words will ever fill the void... Godspeed Nicky, our🌊 deepest condolences to his family, friends and team-- Aruba.it Racing (@ArubaR൩acing)

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Nicest guy in the paddock! So so sad always in our hearts RIP𝓡 Nicky xx -- Danny Kent (@DannyKent52)

Honoured to have raced together! So much talent on a bike the nicest guy off! Will be hugely missed by ev☂eryone! RIP #69 -- Alex Lowes (@alexlowes22)

A post shared by Michael van der Mark (@michaelvdmark) on May 22, 2017 at 10:31am PDT

Indianapolis Motor Speedway
"Everyone at IMS mourns the loss of our friend Nicky Hayden," IMS President Jꩵ𒉰. Douglas Boles said. "When you met Nicky, you immediately felt you had known him for years. His humility and sincerity always made genuine connections with everyone, as he truly was one of the nicest guys you could ever meet in racing. Nicky was a tireless ambassador for MotoGP at the Speedway and a passionate supporter of all events at IMS.

"When MotoGP first came to IMS in 2008, we soon learned family and his beloved Owensboro meant eveဣrything to Nicky. We offer our thoughts, prayers and condolences to his pare🅺nts, Rose and Earl; his fianc?e, Jackie; his brothers, Tommy and Roger; his sisters, Jenny and Kathleen; and to all his friends, teammates and legions of fans around the world. He will always be remembered fondly at IMS."

American Motorcyclist Association
The American Motorcyclist Association extends its deepest sympathies to the fianc?, family and friends of☂ MotoGP world champion Nicky Hayden, wh💧o died today in a hospital in Italy.

Hay🍬den, 35, was injured May 17 when he was struck by a car while riding a bicycle during a training exercise along Italy's Rimini coast. He had competed in the S🤡uperbike World Championship races at Imola the previous weekend.

"The loss of Nicky Hayden will be felt across the racing world, on the track and off," said AMA Pౠre✤sident and CEO Rob Dingman. "Our thoughts and prayers are with the Hayden family during this difficult time."

Hayden won the 2006 MotoGP title over Valentino Rossi. Hayd⛎en switched to World Superbikes in 2016 and was 13th in the 2017 standings, riding for Red Bull Honda.

McLaren Honda F1 Team
All at McLaren arཧe saddened to hear of the pa🔴ssing of 2006 MotoGP champion, Nicky Hayden.

Zak Brown (McLaren Technology Group Executive🐎 Director) said:

"On behalf of all at McLaren, I want to extend our deepest sympathy and most profound condolenꦦces to the family and many friends of Nicky Hayden, who we are extremely saddened to hear ha🅺s succumbed to his injuries.

"The global motꦆorsport community is just that - a community - and we support one another in times of tꦛrouble. So, although McLaren has never been involved in motorcycle racing, we recognise fellow braves. And that, indubitably, is what Nicky Hayden was: a brave, fast, brilliant rider; a champion in 2006; but, more important, a truly great guy, admired and respected by everyone who knew him.

"May he rest in peace."