SINGAPORE — It takes guts and passion to take on heptathlon, the gruelling multi-discipline track-and-field women’s event. And Hannah Esther Tan is the only Singaporean heptathlete currently active.

The series will delve deep into the personal lives, trials and tribulations of accomplished women. In this episode, we feature first female naval diver and endurance sports specialist Esther Tan.

Add Yahoo as a preferred source to see more of our stories on Google. Hannah Esther Tan is Singapore's only currently active heptathlete, and she had smashed the 30-year-old national Under-20 ...