Salman Abedi: What we know about the 22-year old Manchester attack bomber

The attack at Ariana Grade's concert saw 22 people dead and several injured

Salman Abedi, the suicide bomber who killed 22 people in an attack in a pop concert in Manchester, was a business student who dropped out of university.

Various media reports said he was known to the security services and had turned to radical Islam in recent years.

He was named by police and Prime Minister Theresa May the day after the deadly attack, which also left dozens wounded, on the concert by US pop star Ariana Grande, who has a large teenage girl following.

The powerful homemade bomb was set off by Abedi at the concert was the deadliest terror