Gavrilo Princip, an assassin affiliated with the Serbian Black Hand terrorist organization killed Archduke Franz Ferdinand.
180 Pounds (lb). =. 81.64663 Kilograms (kg). Pounds. The pound or pound-mass (abbreviations: lb, lbm, lbm, â[1]) is a unit of mass with several definitions. Nowadays, the most common is the international avoirdupois pound which is legally defined as exactly 0.45359237 kilograms.
1 Since 1 July 1959, the international avoirdupois pound has been defined as exactly 0.45359237 kilogram. 2  Kilograms are denoted by the sign kg. 3  Pounds are denoted by the sign lb. 4  This implies that there are 1/0.45359237 â 2,20462262 pounds in a kg.