History of the world's tallest buildings with no iron nails. It had a standing total height of 68 m (223 ft) or 80 m (262 ft), making it the tallest structure in East Asia and the tallest wooden structure in the world at the time of its construction. From the 13th century until 1894, the world's tallest building was always a church or cathedral. Old St Paul's Cathedral with its spire was completed in the 13th century. The central spire of Lincoln Cathedral surpassed Old St Paul's in the early 14th century. The Lincoln Cathedral's spire collapsed in 1549, beginning a long interval where the status
S. D. Gunadasa S. D. Gunadasa Sri Lanka Sikhamani Sunna Deniya Gunadasa (5 September 1931 – 6 July 2014) (known as S. D. Gunadasa or Dasa Mudalali) was a Sri Lankan business magnate who brought the concept of the supermarket to Sri Lanka in 1977. He later became a garment manufacturer in Sri Lanka, and subsequently the Chairman and founder of DASA Group. Gunadasa was born in the village of Talalla Gandara in Matara, the youngest of the three sons. In his early years, Gundasa was educated at a local village school in Gandara. Influenced by his mother's organising and delegation skills, he