Top 10 candidates in first 2016 GOP debate ---------------------------------------------------------- Donald Trump, 68. President of Trump Org. Outspoken business mogul and TV personality. Focuses on border security, coming under fire for controversial remarks about immigrants Jeb Bush, 62. Former Governor of Florida Son of one president and brother of another. Moderate positions on immigration and other social issues could hinder him in primaries Scott Walker, 47. Governor of Wisconsin Lacks name recognition of other candidates, but has support of donors looking for more conservative alternative to Bush Mike Huckabee, 59. Former Arkansas Governor Ran unsuccessfully in 2008. Declined to run in 2012 despite his popularity with influential evangelical leaders and voters Ben Carson, 63. Retired neurosurgeon From humble background, rose to be director of pediatric neurosurgery at Johns Hopkins Hospital. Favourite of conservative activists Ted Cruz, 44. U.S. Senator for Texas Harvard-educated son of Cuban immigrant and Tea Party favourite, Cruz spoke in Senate for 21 hours against Obama’s healthcare law Marco Rubio, 44. U.S. Senator for Florida Son of Cuban immigrants, conservative on fiscal and social issues but role in bipartisan immigration reform package cost him support Rand Paul, 52. U.S. Senator for Kentucky Libertarian who casts himself as anti- establishment reformer who could win over young and minority voters Chris Christie, 52. Governor of New Jersey Moderate, but with abrasive edge. Has vowed to bridge Washington’s partisan divide but support waning amid troubles in home state John Kasich, 63. Governor of Ohio Represents important election swing state. Has record of fiscal conservatism and experience with national security ------------------------------------------------------------ Source: Wire agencies Pictures: Getty Images words 263