Julius Chan vs S. R. Nathan

Chan became Prime Minister of Papua New Guinea for the first time, serving until 1997. His government focused on economic development and infrastructure projects.

Chan's government hired the mercenary group Sandline International to suppress a rebellion on Bougainville Island. The deal sparked a political crisis, leading to protests and Chan's resignation in 1997.

Chan resigned as Prime Minister in July 1997 following the Sandline Affair and a vote of no confidence. He was succeeded by Bill Skate.

Chan returned as Prime Minister in 1999, serving until 2002. His second term focused on economic reforms and improving relations with Australia.

Chan's government was defeated in the 2002 general election. He stepped down as Prime Minister, marking the end of his political career at the national level.

S. R. Nathan was appointed as the 6th President of Singapore on September 1, 1999. He served as a non-executive head of state, representing Singapore internationally and overseeing the country's reserves.

During his presidency, S. R. Nathan played a role in Singapore's response to the September 11 attacks and the 2003 SARS outbreak. He supported national security measures and public health initiatives, though the presidency is largely ceremonial.

S. R. Nathan was re-elected as President of Singapore on August 17, 2005, after being declared the sole eligible candidate. He served a second term until 2011, becoming the longest-serving president in Singapore's history.