Behind the bombast: North Korea's genteel foreign minister

(Corrects 2nd para to make clear that Ri's reference to a hydrogen bomb test was made to reporters at not in the UN speech; edits for style.)

By James Pearson and Hyonhee Shin

SEOUL, Sept 29 (Reuters) - The man who called Donald Trump "President Evil" last week at the U.N. General Assembly is actually a genteel intellectual who studies the memoirs of former U.S. presidents and has taste for fine whisky, according to ten people who know him.

North Korea's Foreign Minister Ri Yong Ho made headlines in the Sept. 23 speech to the 193-member General Assembly, and also two days earlier when he revealed to reporters outside his hotel that North Korea's next move might be to detonate a hydrogen bomb above the Pacific Ocean, in response to U.S. President Trump's threat to "totally destroy" his country of 26 million people.

While bellicose rhetoric often spouts from militaristic North Korea, it did seem out of character coming from what friends and colleagues described as a polite and softly-spoken career diplomat with a self-deprecating sense of humour and sharp debating skills.

"As a negotiation partner, Ri was a good one, whose status seemed quite secure and who had relatively greater leeway to exercise during the talks," said Wi Sung-lac, South Korea's former envoy at the now suspended six-party talks aimed at dismantling Pyongyang's nuclear programme.

"He was flexible and fundamentally rational," said Wi, who met with Ri twice in 2011 in an effort to re-start the talks hosted by China, after they collapsed in 2008.

Ri has a reputation for translating North Korean propaganda into measured diplomatic language when interacting with Western diplomats, and has studied the works of former U.S. presidents in his spare time.

"He's not just (North Korean leader) Kim Jong Un's mouthpiece," said one source who knows Ri personally.

"He likes to read the memoirs of former U.S. presidents like Nixon and Bush. He also reads Kissinger. He tries to understand American thinking," the source, who requested anonymity, told Reuters.

"If there are any debates about U.S. policy in North Korea, he's usually the one who puts forwards new ideas and new tactics," the source said. "He's a strategist."

The North Korean government does not provide foreign media with a contact point in Pyongyang for comment by email, fax or phone. Ri declined Reuters request for an interview while he was in New York for the annual gathering of world leaders at the United Nations.

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Born in 1956, Ri is the son of Ri Myong Je, former deputy director of the Organisation and Guidance Department (OGD), a shadowy body within the ruling Workers' Party that oversees the appointment of key management positions within the state, according to South Korea's unification ministry.