article_snippet: Speaking at mother-of-five home in Bootle, Liverpool mother-of-five says: 'I can't believe how far I've come. '
article_snippet: I went bright red and felt like I was going to burst into tears, it was horrible.'
article_snippet: But it was very hard as I was so unfit.
article_snippet: but I felt incredible afterwards.'
article_snippet: Kirste said: 'It's incredible when I look at it like that. '
article_snippet: People barely recognise me, I've changed beyond belief. '