Factbox - What is known about suspected Manchester attacker Abedi

MANCHESTER, England/LONDON (Reuters) - The suspected suicide bomber who killed 22 people at a concert in Manchester, northern England, on Monday has been identified as 22-year-old Salman Abedi, British police said.Abedi was born in Manchester in 1994 to parents of Libyan birth, U.S. security officials said, citing British intelligence officials.