As the world's fastest man, Usain Bolt, trains with Borussia Dortmund to help his transition to football, Goal looks at other sportsmen who starred at more than just football...
Clive Allen (American Football) | Former England international Clive Allen turned out for 10 different clubs, most notably Tottenham during the 1980s - a side he would later go on to manage for a match in October 2007. After retiring as a player in 1995, he turned to American football two years later with the London Monarchs.
Gabriel Batistuta (Polo) | A goal machine for Fiorentina, Roma and Argentina, Gabriel Batistuta turned to polo a few years after retiring in 2005. 'Batigol' once joked he would have taken up the sport sooner had he been forced to battle Lionel Messi for a place in the national team.
Ian Botham (Cricket) | Renowned former England all-rounder Ian Botham was also a talented footballer, and had a choice over which sport to pursue professionally as a youngster. 'Beefy' made 11 appearances for Scunthorpe United in 1980 and also appeared for Yeovil Town and a non-league Football Association XI.
Manfred Burgsmuller (American Football) | Another footballer to take up a career in NFL Europe, former Borussia Dortmund striker Manfred Burgsmuller joined Rhein Fire in 1996 and continued as a kicker for six years, becoming the oldest professional player in history at the age of 52 in 2001. He won the World Bowl twice.
Eric Cantona (Beach soccer) | A legend at Manchester United under Sir Alex Ferguson, Eric Cantona did not spend long without a ball at his feet after his shock retirement in 1997. Having played for the France national beach soccer side from 2002 onwards, he later turned coach and guided the team to glory at the newly reformatted World Cup in 2005.
Knut Anders Fostervold (Cycling) | In a career spent mostly with Molde (and briefly with Grimsby Town) Knut Anders Fostervold became most recognisable for his theatrics during an on-pitch confrontation with former Norway striker John Carew. His cycling career has been arguably more successful, however: Fostervold has twice represented Norway at the world time trial and claimed bronze in the national championships in 2005.
Adam Gemili (Athletics) | A youth graduate at Chelsea, Adam Gemili spent two years with Dagenham & Redbridge and played for non-league Thurrock before committing full-time to athletics in 2012, shortly before the Olympic Games in London. The 21-year-old came second in the 2014 Commonwealth Games 100m final before winning gold at the European Championships at 200m and in the 4x100m relay later that year.
Bixente Lizarazu (Brazilian Jiu-Jitsu) | After winning the World Cup, European Championship, Champions League and five Bundesliga titles, Bixente Lizarazu turned to Brazilian Jiu-Jitsu after hanging up his boots. The Frenchman won the Blue Belt Senior 1 Light Division in his first European competition in 2009, though admits he had some pre-bout nerves: "When I arrived, all I could see were shaven heads, busted ears, killer faces and I said to myself, ‘oh s***!’"
Ilhan Mansiz (Figure skating) | A golden goal against Senegal and a stunning trick against Roberto Carlos at the 2002 World Cup were the highlights of Ilhan Mansiz's football career, which was blighted by injuries and ultimately brought to an end after a serious car accident in 2007. He began skating for a reality TV show and continued professionally along with partner (and later girlfriend) Olga Bestandigova.
Curtis Woodhouse (Boxing) | Former Hull midfielder Curtis Woodhouse won his first boxing bout in 2006 and went on to win the British light-welterweight title in 2013. He was most recently named manager of non-league Hull United.
Daniele Massaro (Rally Driving) | The former AC Milan stalwart played in the World Cup final in 1994 for Italy before hanging up his boots. He competed in two World Rally Championship races in 1998 and 1999 for the Opel team.
Bruce Arena (Lacrosse) | The American was manager of the United States national team at two World Cups and also represented his country once in an international as goalkeeper. He was a 1974 world lacrosse champion and for a time juggled professional lacrosse and football careers.
Mick Channon (Horse racing) | A regular England international throughout the 1970s, Channon is a Manchester City legend and also won the FA Cup as a Southampton player. Following his retirement, he moved into horse racing and is one of the most respected trainers in the world having produced a Classic winner in 2012 with Samitar in the Irish 1,000 Guineas.
Santiago Canizares (Rally Driving) | A highly-respected goalkeeper with Valencia and the Spanish national team who won two Liga titles during his time at Mestalla. After retirement he moved into rally and has competed in the Spanish rally championships for the Suzuki team.
Shane Long (Hurling) | Before he moved to England to take up football, the Tipperary native played hurling for his county side, reaching two All-Ireland Minor Championship semi-finals.
Tim Wiese (WWE) | A former Germany international and a DFB-Pokal winner with Werder Bremen, Tim Wiese swapped boots and goalkeeper gloves for the sparkling spandex of World Wrestling Entertainment and made his debut at the start of November.