Hong Kong media tycoon and pro-democracy advocate Jimmy Lai, 76, testified in court for the first time on Wednesday in his landmark national security trial, accused of endangering China's national security by colluding with foreign forces.

Jimmy Lai, the pugnacious Hong Kong media tycoon whose now shuttered tabloid Apple Daily was a regular thorn in Beijing’s side, took the stand Wednesday in his own defense for the first time in a high stakes national security trial that could send him to prison for life.

Former publisher Jimmy Lai has denied that he asked a colleague to draft a list of potential sanction targets in testimony at his landmark national security trial in Hong Kong.