Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 3 months ago

Bismihi ta'ala

In Islam, circumcision is not obligatory, and it is considered as a Sunnah, strongly emphasised on, especially at a young age. For any male, whether Muslim by birth, or having converted to Islam, who has not undergone the process, they should consider doing it, as there are many religious and physical benefits for it. 

However, if a man wishes to perform his Hajj pilgrimage, one of the obligatory prerequisites is that he must be circumcised in order for his pilgrimage to be valid. 

And Allah knows best.