to chase and tackle any player who breaks the first line of defence, and must be able to catch and return kicks made by the attacking side. Their role in attack is usually as a support player, and they are often used to come into the line to create an overlap in attack. Fullbacks that feature in their respective nations' rugby league halls of fame are France's Puig Aubert, Australia's Clive Churchill, Charles Fraser, Graeme Langlands, Graham Eadie and Billy Slater, Great Britain/Wales' Jim Sullivan, and New Zealand's Des White. Threequarters There are four threequarters: two wingers and two centres - right wing (2), right centre (3), left centre (4) and left wing (5). Typically these players work in pairs, with one winger and one centre occupying each side of the field. Wing Also known as wingers. There are two wings in a rugby league team, numbered 2 and 5. They are usually positioned closest to the touch-line on each side of the field. They are generally among the fastest players in a team, with the speed to exploit space that is created for them and finish an attacking move. In defence their primary role is to mark their opposing wingers, and they are also usually required to catch and return kicks made by an attacking team, often dropping behind the defensive line to help the fullback. Wingers that feature in their nations' rugby league halls of fame are Great Britain's Billy Batten, Billy Boston and Clive Sullivan, Australia's Brian Bevan, John Ferguson, Ken Irvine, Harold Horder and Brian Carlson, South African Tom van Vollenhoven and France's Raymond Contrastin. Centre There are only 2 centres, right and left, numbered 3 and 4 respectively. They are usually positioned just inside the wingers and are typically the second-closest players to the touch-line on each side of the field. In attack their primary role is to provide an attacking threat out wide and as such they often need to be some of the fastest players on the pitch, often providing the pass for their winger to finish off a move. In defence, they are expected to mark their opposite centre. Centres that feature in their countries' halls of fame are France's Max Rousié, England's Eric Ashton, Harold Wagstaff and Neil Fox, Wales' Gus Risman and Australia's Reg Gasnier, H "Dally" Messenger, Dave Brown, Jim Craig, Bob Fulton and Mal Meninga. Half pair There