Hanna Knyazyeva-Minenko is targeting Israel’s first Olympic track and field medal in Rio.
The 26-year-old immigrant is still haunted by her fourth place finish in London when she was representing Ukraine.
She recalled: “The triple jump is 90 per cent psychological and you’ve got to be mentally strong.
“I led early on in London and then lost concentration. I was inexperienced and I won’t make the same mistakes again.”