Anthony Joshua urged to speak out on human rights abuses in Saudi Arabia

Anthony Joshua has insisted he does not condone human rights abuses in Saudi Arabia after being urged to speak out by a pro-democracy activist whose brother was among 81 people executed by the state in March.

The Guardian can reveal that Joshua was recently sent a letter by Yasser al-Khayat, whose brother Mustafa was killed in the largest mass execution in Saudi Arabia’s history, asking him to follow the lead of Muhammad Ali and Lewis Hamilton by standing up for freedom and human rights in the buildup to his world title fight which takes place in Jeddah on Saturday.

“My brother was executed by the Saudi Arabian authorities for daring to ask for basic human rights that you enjoy in the UK,” the letter tells Joshua. “He was one of the 81 men killed in the largest mass execution in the country’s history. Over half of them, including Mustafa, were executed for taking part in pro-democracy protests.

“Saudi Arabia executed him in secret and we weren’t given any notice. We didn’t have a chance to say goodbye and his body hasn’t even been returned to our family for a proper burial. Our community is in mourning and our people are living in fear.”

The issue of human rights in the kingdom was highlighted again last week when Salma al-Shehab, a Leeds University PhD student, was given a 34-year prison sentence for posting her support of women’s rights activists on Twitter. The sentence was condemned as “outrageous” by Amnesty International.

In his letter Khayat reminds Joshua that speaking out can make a real difference. “Lewis Hamilton shows that sports figures can go to Saudi Arabia to compete and also express solidarity with its people,” the letter says.

“The Saudi Arabian authorities use events like your boxing match to distract