Osservatori

• 

  Young Mulquin

  https://billioneerstory.com/%eb%a1%9c%eb%98%90%eb%8b%b9%ec%b2%a8%eb%b2%88%ed%98%b8-%eb%8b%b9%ec%8b%a0%ec%9d%98-%ed%96%89%ec%9a%b4%ec%9d%84-%ea%b0%80%ec%a0%b8%eb%8b%a4-%ec%a4%84-%ec%97%b4%ec%87%a0/