Trace Metals. Metals, including nickel, iron, and vanadium are often found in crude oils in small quantities and are removed during the refining process. Burning heavy fuel oils in refinery furnaces and boilers can leave deposits of vanadium oxide and nickel oxide in furnace boxes, ducts, and tubes.
Chandra, meet Sultan â Chandra Bahadur Dangi, at 21Â½ inches the shortest adult ever verified by Guinness World Records, poses Thursday in London with the world's tallest man, Sultan Kosen, who stands 8 feet 3 inches tall. Chandra, meet Sultan â Dangi, 74, is a weaver in a remote village of Nepal. He weighs just 32 pounds.
Junrey Balawing. Former shortest living man in the world, measuring 22.0 in (56.0 cm), verified by Guinness World Records in 2012. Balawing became the world's shortest living person again following Chandra's death in September, 2015, but is non-mobile. 1993- Hungary: 65 cm (26 in) IstvÃ¡n TÃ³th: Shortest man claimant, was said to be 26 in (65 cm). Verification by Guinness World Records needs to be checked. IstvÃ¡n died in May 2011 at the age of 48.