"I'm going to make this short and sweet," the British fighter said in a social media post. "I'd like to announce my retirement from boxing.
British boxer Joshua produced one of his best performances of recent times by stopping Sweden's Otto Wallin, who was pulled out by his corner after the fifth round of a one-sided bout.
A huge procession and funeral will be held for Muhammad Ali on Friday to "allow anyone that is there from the world to say goodbye", his family says.
Muhammad Ali is considered the greatest heavyweight boxer of all time. Here seven stories about The Greatest are relieved.
37 years ago on February 18, Muhammad Ali, the “greatest heavyweight boxer ever,” came to Bangladesh along with his wife for a five-day visit. During the visit, wherever Ali went, he was greeted wholeheartedly by tens of thousands of fans.
