Career
She was ranked #5 in the AIBA world rankings. In 2012, Jonas became the first female British boxer to fight at the Olympic Games. In November 2009 she became the first female boxer to compete for Great Britain Boxing.
In the same year she claimed gold in the 64 kg division at the 2009 Women"s European Union Amateur Boxing Championships in Pazardzhik, Bulgaria, after she overcame Csilla Csejtei of Hungary in the final.
2012 AIBA Women"s World Amateur Boxing Championships
Jonas made history in Qinhuangdao, China in May 2012, when she reached the semi-finals of the 2012 AIBA Women"s World Boxing Championships to become the first ever female British boxer to qualify for an Olympic Games, she then went on to take the bronze medal and a place in the 2012 London Olympics back to Liverpool with her. 2012 Olympic Games
Jonas became the first ever British female boxer to compete at an Olympic Games.
Jonas faced Quanitta Underwood of the United States in the round of 16, Jonas emphatically beat Underwood, 21:13 winning three of the four rounds boxed. Jonas lost to Taylor 26:15.
In July 2012, Jonas appeared alongside Tom Stalker and James Dickens in Channel 4 documentary, Knockout Scousers, which followed her to Czechoslovakian Republic and China on her pursuit for Olympic qualification, a production which she also narrated.