Clubs: KF Fjardabyggdar, Heart of Midlothian FC
Under-21 debut: 2-2 v Slovakia (07/09/2007)
Senior international debut: 0-3 v Denmark (21/11/2007)
• Has featured in 118 Scottish Premier League games for Hearts since his move to the Edinburgh club in July 2005 from Fjardabyggdar.
• Though an established senior international, he started both legs of the play-off victory against Scotland, the country where he plays his club football.
• Able to play in defence or midfield, Jónsson has appeared in three of Iceland's UEFA EURO 2012 qualifiers.
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