Since becoming the North's leader in 2011, Kim has only taken one known overseas trip by air - to Dalian in China in early May - flying in his personal Ilyushin-62M jet and accompanied by a cargo plane. PSCORE is a nonprofit that promotes reunification, raises awareness about human rights issues in North Korea, and helps defectors adjust to life in South Korea.
Last year it carried out by far its most powerful nuclear test to date and launched missiles capable of reaching the U.S. mainland, sending tensions soaring to a level unseen in years as a newly-elected Trump traded threats of war and colorful personal insults with Kim, with Trump dubbed a "dotard" and Kim "Little Rocket Man".
"It's the formative experience in their life and they're committed to the Australia-Korea relationship in a much deeper way to the more cosmopolitan South Korean who goes skiing in America", Dr Dalton told SBS News.
SBS News spoke to members of Australia's Korean community and others with a connection to North Korea about their hopes for the summit. "I think I'll also know whether it will happen fast".
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While Singapore has authoritarian leanings, it is still a thriving bastion of capitalism and wealth, and Kim will be performing his high-stakes diplomatic tight-rope walk in front of 3,000 global journalists, including a huge contingent from the ultra-aggressive South Korean press - sometimes referred to by Pyongyang as "reptile media" - two of whom were arrested by Singapore police investigating a report of trespassing at the residence of the North Korean ambassador.
"Within the first minute, I'll know". "That's why I feel positive, because it makes so much sense".
His father was born in North Korea and escaped as a young child and the pair are hopeful the meeting could pave the way for reunification between the two Koreas.
"As the venue and time of the summit have already been announced, security for Kim Jong Un will be tighter than for any other VIPs", said the professor, who was the first academic to establish a university major in South Korea on guarding and protection.
Media said Trump was likely to arrive at the Paya Lebar air base, where previous US presidents landed on visits to Singapore.
For the first time, a sitting U.S. President will meet the North Korean Chairman. "But I think it will take a little bit of time". He also indicated that South Korea, China and Japan would be prepared to invest in the North to boost its besieged economy.
"We appreciate everything what is going on". But the Trump-Kim meeting will surpass them all in the sheer spectacle, a summit of global significance timed to begin squarely during prime time in the United States on Monday evening, a strategic decision by the ratings-conscious president.
Participants attend at a rally wishing for a successful summit between U.S. President Donald Trump and North Korea's leader Kim Jong Un and peace on the Korea peninsular near the U.S. embassy in Seoul, South Korea, Saturday, June 9, 2018.