Is Gary Lineker a national hero? The former England football star has announced his departure from the BBC, ending a long and controversial career as presenter of Match of the Day.
Voice of British football steps down

Glossary
John Barnes - A former England football player who now works as a commentator.
Paraguay - A landlocked country in South America with a population of nearly seven million.
Leicester - A city in England's East Midlands region.
Premier league - England's highest level of men's football.
Impartiality - Equal treatment of all sides of a debate or argument.
Freelance - Somebody who is not employed by one company but is self-employed and does different pieces of work for different companies.
Rwanda bill - A proposal by Britain's Conservative government to send asylum seekers to Rwanda.
Refugees - Anyone fleeing conflict or persecution is defined as a refugee by the UN as a refugee, regardless of where they are from.