In front of 90,000 people, Anthony Joshua and Wladimir Kltischko put on an instant classic of heavyweight boxing over the course of eleven rounds, before the younger Joshua emerged victorious.

And, as the English fans inside Wembley stadium went ballistic, professional fighters and promoters alike joined in. Here are a few of the best reactions:

What. A. Fight. One of the best heavyweight fights ever. I think I'm gonna watch it again today.

A post shared by Joe Rogan (@joerogan) on Apr 30, 2017 at 10:14am PDT

AJ was something special! Serious performance @anthonyfjoshua 👌🏻🔥🔥

— james gallagher (@StrabanimalMMA) April 29, 2017

Great fight!!

— Marc Diakiese (@Marc_Diakiese) April 29, 2017

Boxing had been DYING waiting for an exciting HW champ. Now they have it in @anthony_joshua CONGRATS champ

A post shared by Dana White (@danawhite) on Apr 29, 2017 at 2:53pm PDT

Boxing is savage you can get KO-ed 3 times in a row if you're tough enough 😂 #JoshuaKlitchsko

— Derek Brunson (@DerekBrunson) April 29, 2017

Heavyweight boxing is back thanks to @anthonyfjoshua

— #UFC214 #LetsGoChamp (@criscyborg) April 29, 2017

Congratz to @anthonyfjoshua amazing athlete and humble champion!!!

— Demetrious Johnson (@MightyMouseUFC) April 29, 2017

Onto the next one 🌎 #AJBoxing pic.twitter.com/L5u1DY2b5p

— Anthony Joshua (@anthonyfjoshua) April 29, 2017

Really enjoyed the fight, I hope you did too. Thank you for your amazing support. I can truly feel it. Respect&congrats to @anthonyfjoshua

— Klitschko (@Klitschko) April 30, 2017

Wellldone @anthonyfjoshua good fight, you had life & death with @klitschko & I played with the guy, let's dance 💃 pic.twitter.com/alLRHPb513

— TYSON2FASTFURY (@Tyson_Fury) April 29, 2017

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