Lucía Zárate
Lucía Zárate (January 2, 1864 – January 28 or 29, 1890) was a Mexican entertainer with dwarfism who performed in sideshows. Zárate is the first person to have been identified with Majewski osteodysplastic primordial dwarfism type II. She was entered into the Guinness World Records as the "lightest recorded adult", weighing 4.7 pounds (2.1 kg) at the age of 17.