Cheating in sport has been making headlines a lot in recent weeks, with rugby, football and Formula One all in the news for the wrong reasons.
Formula One in particular has been in trouble, after it was revealed that a Renault driver crashed his car on purpose to help his team-mate win a race.
That was at the 2008 Singapore Grand Prix, and on Sunday the cars at back at that track for the 2009 race.
So have any of you ever been tempted to cheat at sport?
Do you sneak an extra move in a board game when no-one is looking, or even dive to win free-kicks and penalties on the football pitch?
Whatever you think, we want to know!
Your comments
"No!! Why cheat if you're perfectly good at something?! I definitely wouldn't cheat."
Megan, 12, Derby, England
"Yeah, I cheat a lot...! It makes a game funny, especially when there are lots of you and two of you are cheating together! Try it."
Charluce, 12, Bradford, England
"NO!!! Cheating is wrong, I have never ever cheated and will never be tempted to either."
Aoibh, 9, Derry, Ireland
"I have never cheated! Well except when I'm playing games with my sisters. When people cheat it's themselves they're letting down."
Zara, 12, London, England
"No, I have never cheated."
Shani, 11, Scotland
"I often cheat when playing cards. When I deal out the cards I look at my friend's cards!"
Hannah, 11, England
"I used to cheat when I was young but there is no point."
James, 10, Dubai, U.A.E.
"I have been quite tempted to cheat but I try to keep my wits about me."
Anojan, 9, Doncaster, England
"I have been tempted to cheat and once when I was at football, I dived and even shouted at the other team to put them off."
Tahmid, 11, UK
"No, I have never cheated because if you do cheat then it is going to ruin the game."
Anas, 9, London, England
"I have never cheated! Well except when I'm playing games with my sisters. When people cheat it's themselves they're letting down."
Zara, 12, London, England
"Everyone is saying that they think cheating is appalling but EVERYBODY cheats in their lives. I have cheated in a test. You have to be big enough to admit to it"
Isabel, 10, Neath, Wales
"I often cheat when playing cards. When I deal out the cards I look at my friend's cards!"
Hannah, 11, England
"I have had the urge to cheat but only when it's when my family and I are playing a board game and it's only for a laugh."
Evan, 13, Minster-on-Sea, England
"Everyone who says they can't stand cheats can't really say that because everyone has cheated at some point in their life."
Emily, 12, Solihull, England
"I have been tempted to cheat a few times but I didn't as I think cheating can backfire."
Eilan, 12, Birmingham, England
"I can't stand cheating!!! I get sooo angry when somebody cheats!!!"
Zoe, 13, England
"I played football and I faked being hurt and didn't play fair and got awarded man of the match."
Emily, 11, Belfast, Northern Ireland
"Once or twice I have been tempted to cheat. I think that it's a bad habit to get into."
Anisah, 10, Edinburgh, Scotland
"No, cheating is bad sportsmanship."
Chris, 10, Wales
"I have never been tempted to cheat. It's silly and you ruin it for others."
Sophie, 10, Reading, England
"I never cheat, I think it's appalling! My mum says if you cheat that means you're not very good at the sport!"
Bob, 7, Hertfordshire, England
"Well I've cheated in my Sats in the maths paper (and ONLY the maths paper) and in the entrance exam to get into my school. But that backfired as I was put in the top maths set and it was too hard!"
Hannah, 12, Peterborough, England
"Everyone is unfortunately tempted to cheat at some point in their life. Some people are weak and take the opportunity but I like to think I am strong enough not to."
Eleanor, 13, Hertfordshire, England
"I have when it was something minor, like a Year 6 mock Sats paper. But I'd never cheat in the real thing and I'm going to try to never cheat again!"
Hannah, 12, Shropshire, England
"I am tempted to cheat a lot and I sometimes do but I hate doing it."
Joanna, 12, Berkshire, England
"There are always opportunities to cheat and everyone has cheated at least once."
Jaheen, 12, West Sussex, England
"No and I never will."
Samaya, 10, London, England
"Some people can live with coming second or third, others just cheat. I am constantly tempted to cheat, but I don't."
Litera, 12, Cheshire, England
"Yes, I have been tempted to cheat. I only do it when I find something hard or if I can't be bothered!"
Hannah, 12, Dundee, Scotland
"I sometimes try and look at the answers when I'm going quizzes!"
Colette, 12, Glasgow, England