Mansfield which competes as Nova Centurion. The Sherwood Swimming Baths adjacent to the former Sherwood Colliery was refurbished and opened in January 2010 as the "Rebecca Adlington Swimming Centre". The 25-metre pool was widened at the expense of losing the tiered public seating and has a new, small, endless stroke-improvement training pool with variable-resistance water flow. The complex uses a ground-source heat pump backed by a biomass boiler burning wood pellets prepared from waste by a local wood yard, to reduce its carbon footprint. At the Beijing 2008 Olympic Games, a Mansfield contestant, Rebecca Adlington, won two gold medals, for 400
Great Britain at the 2008 Summer Olympics may elect to hold Irish citizenship and are able to be selected to represent either Great Britain or Ireland at the Olympics). Additionally some British overseas territories compete separately from Britain in Olympic competition. Great Britain's medal performance at the 2008 Summer Olympics was its best in a century; only its performance at the 1908 Summer Olympics, which Britain hosted in London, resulted in more gold medals being awarded. The total medal count, 47, is also the fourth highest Great Britain has ever achieved, with only the 1908, 2012 and 2016 Games resulting in more medals. Following retests of doping