Pav Gill, a Sikh lawyer living in Singapore, joined the Wirecard financial services empire in 2017. Wirecard had global ambitions to become a big player like Google or Amazon. But it did not take long until Pav realised that there were fraudulent business practises going on.

To investigate and examine the financial wrong-doing he had discovered, Pav commissioned an independent report - with damning results. Advised by his mother, Sokhbir Kaur, a woman of strong Sikh faith, Pav eventually decided to blow the whistle on Wirecard. At which point things turned very ugly.

In conversation with Mike Wooldridge, Pav Gill and Sokhbir Kaur recall what it took for them to do the right thing and expose Wirecard’s fraudulent practises and ultimately bring down the company – and what the cost was to their own lives.

Presenter: Mike Wooldridge

(Photo: Exterior view of the Wirecard AG building in Aschheim, Germany. Credit: Roland Krivec/DeFodi Images/Getty Images)

A CTVC production for BBC World Service