11 Statements - Ten True One False....can you spot the lie?

Hive account@themagus nominated me for this challenge. This was quite difficult.
One of the statements below is a lie....... can you find the lie?

1. I have never travelled overseas
2. I have three children
3. My dream job was to become an air hostess
4. I have climbed Table Mountain
5. I have never had any childhood diseases
6. I had my 21st and my wedding in the same year
7. I love baking but I hate cooking
8. I work in the IT Department, yet I know nothing about IT
9. I have never watched ONE episode of Game of Thrones
10. I have slipped into a movie theatre twice without paying
11. I have never bunked a day in school

I’m nominating Hive account@themanswife. Enjoy!