South Korean president sings American Pie at state dinner with Biden

Yoon Suk Yeol impresses US president with rendition of 70s hit before being presented with guitar signed by Don McLean

From discussing nuclear war to belting out a beloved hit: South Korean president Yoon Suk Yeol's White House visit ended on a high note when he sang Don McLean's American Pie to great applause.

Yoon is on a six-day state visit to Washington, where he discussed with Joe Biden the end" of any North Korean regime that used nuclear weapons against the allies.