Answer the following question: Information: - The Thomas Cup, sometimes called the World Men's Team Championships, is an international badminton competition among teams representing member nations of the Badminton World Federation (BWF), the sport's global governing body. The championships have been conducted every two years since the 1982 tournament, amended from being conducted every three years since the first tournament held in 19481949. - Bandid Jaiyen is a former badminton player who won numerous Thai national titles and also excelled internationally between the late 1960s and the early 1980s . Thailand 's leading singles player for a decade , the diminutive Jaiyen performed exceptionally well in Thomas Cup ( men 's international team ) competition . He played a leading role in Thailand 's upset win over Malaysia in Asian zone final of the 1973 Thomas Cup series . Noted for his exquisite strokes and tactical astuteness , he was the only player to win a match against an Indonesian opponent in the 1976 Thomas Cup series , and was one of only two to do so in the 1973 series . Among other international tournaments , Jaiyen won the South East Asian Peninsular singles title in 1975 , the Canadian Open singles title in 1976 , and the Auckland International singles title in 1977 . - The Badminton World Federation (BWF) is the international governing body for the sport of badminton recognised by the International Olympic Committee IOC. Founded in 1934 as the International Badminton Federation with nine member nations (Canada, Denmark, England, France, Ireland, Netherlands, New Zealand, Scotland and Wales), the BWF has since expanded to 176 member nations around the world. On 24 September 2006, at the Extraordinary General Meeting in Madrid, it was decided to adopt the new name Badminton World Federation (BWF). Given the paragraphs above, decide what entity has the relation 'date of birth' with '1948'.
Answer:
bandid jaiyen