https://www.dailymail.co.uk/news/article-4470040/Obama-s-sex-drugs-past-laid-bare-new-biography.html

Cook was 25 when she met 22-year-old Obama on New Year's Eve in 1983.

Australian-born Cook was living in her mother and stepfather's Park Avenue apartment at the time, but had been brought up around the world, including - like Obama, Indonesia - as her father was an Australian spy and diplomat.

She wrote about it in a private memoir and said that at the party 'I remember being very engaged and just talking nonstop' with Obama.

Australian soy dad, brought up in Indonesia, what are the odds?