Celebrities mourn Muhammad Ali's death

Muhammad Ali's death has shook the world. The legendary boxer will be remembered even by those who never saw him in his heyday, as a man who embodied not only physical prowess but as a man of honour and principle.

The heavyweight boxer passed away on Friday at the age of 74 after battling Parkinson’s disease for decades.

Celebrities from all around the world have taken to social media to mourn the loss of a true legend.

Why Muhammad Ali's star is on the wall, not the Walk of Fame

Muhammad Ali's five career-defining fights

Five things you might not know about Muhammad Ali

https://www.instagram.com/p/BGOViMPTWXk/

https://www.instagram.com/p/BGOFMoEgvkS/

Amir Khan says Muhammad Ali inspired his charity work

https://www.instagram.com/p/BGOgMtCh_D-/

Rest in Peace, Muhammad Ali.