W helicity, top quark spin and charge

An overview of the recent measurements of top quark charge, spin correlations, and top quark and W boson polarisation in $t\bar{t}$ events is presented. The measurements were performed at the Fermilab Tevatron collider in $p\bar{p}$ collision data at $\sqrt{s}=1.96$ TeV by the CDF and D0 experiments and in pp collision data at $\sqrt{s}=7$ TeV by the ATLAS and CMS experiments.