Unachievable KPI's that effect bonus

[£15]

Thanks for the feedback an opinions fellas, I realise that I probably signed the new contract a tad hastily but when you've a wife with a new born at the time all I was really thinking about was job security.
I've no issue with being kpi'd on my work performance, just seems unfair that the most important kpi is utterly unachievable through no fault of my own.

I wouldn't call it hasty. You were put between a rock and a hard place and did what you had to do to keep working. They're not throw away things, jobs! Not signing would have had consequences. But it's when employers start doing things like this that one has to start considering one's place within the company. Especially if basic pay is low and topped up by performance related bonuses.

Do football players complain that they have bonus clauses for things like winning the Champions League when they have no chance?

I suppose it depends on whether or not the clause originally said all they had to do was win a game. But when they started winning the odd game it was changed.