Question: Birmingham Bears are a T20 cricket team located in Birmingham, their current captain is which former New Zealand cricketer, who played all formats of the game?
Context: Craig Derek Cumming (born 31 August 1975 in Timaru) is a former New Zealand cricketer.  He has played with The Pareora Cricket Club and the New Zealand cricket team in One Day Internationals and Tests.  He is also the captain of the Otago cricket team, competing in the State Championship, State Shield and State Twenty20 competitions in the 2006/2007 season. Stephen Paul Fleming, ONZM (born 1 April 1973) is a former New Zealand cricketer, and captain of the New Zealand national cricket team in all three formats of the game. The 2014 NatWest t20 Blast was the first season of the NatWest t20 Blast, the English Twenty20 cricket competition.  The competition ran from 16 May 2014 until Finals Day at Edgbaston on 23 August, which was won by Birmingham Bears.  The competition replaced the Friends Life t20 competition.  With attendance figures over 700,000, it was the most attended season of T20 cricket in England since the format began in 2003. Birmingham Bears are a T20 cricket team located in Birmingham.  They are formally known as the Warwickshire Bears and are a part of Warwickshire County Cricket Club.  They currently play at Edgbaston in the Edgbaston area of Birmingham.  They have won one Natwest T20 Blast, beating Lancashire Lightning in the final at Edgbaston.  Their current captain is former New Zealand international Grant Elliott.  International players include Jeetan Patel (New Zealand), Brendon McCullum (New Zealand), Colin de Grandhomme (New Zealand), Ian Bell (England), Chris Woakes (England), William Porterfield (Ireland), Boyd Rankin (Ireland), Rikki Clarke (England) and Tim Ambrose (England). Luteru Ross Poutoa Lote Taylor (born 8 March 1984), more commonly known as Ross Taylor, is a New Zealand cricketer and former national captain for all formats.  He currently plays for cricket franchise Delhi Daredevils in the IPL.  Considered as one of the best cricketers to ever come from New Zealand, Taylor became the highest ODI century maker for New Zealand surpassing 16 by Nathan Astle, on 22 February 2017, with his 17th ODI century.  As of 2017, Taylor has played 81 Tests for New Zealand, scoring 6030 runs from 146 innings with the average of 47.10.  He has scored 16 centuries in Test cricket including his highest of 290.  In 190 One Day International matches (ODIs), Taylor has scored 6486 runs from 176 innings.  He has scored 17 centuries in ODIs and his highest score in the format is 131 not out; he averaged 44.12 in ODIs.  Taylor has also represented New Zealand in 73 T20 matches, scoring 1256 runs with highest score of 63. Luke Ronchi ( ; born 23 April 1981) is a former New Zealand international cricketer, having earlier also represented Australia.  Luke Ronchi is the first player to represent two ICC Member Nations, since Kepler Wessels.  Ronchi is the only player to have played for both Australia and New Zealand in cricketing history.  Ronchi was part of the New Zealand World Cup side that finished runners-up in the 2015 Cricket World Cup, after their defeat in the final to Australia; Ronchi's former country.  He plays for Wellington in New Zealand domestic matches and has played Twenty20 matches for the Mumbai Indians, Perth Scorchers, Somerset, Birmingham Bears, Leicestershire Foxes, and Guyana Amazon Warriors. Dean Graham Brownlie (born 30 July 1984) is an Australian-born international New Zealand cricketer, currently playing for the Northern Districts cricket team in New Zealand domestic cricket.  He has represented the New Zealand national cricket team in all three formats, qualifying to represent the team by way of his father's birthplace. The 2017 NatWest T20 Blast is the current Twenty20 cricket league in England and Wales.  It is the fourth season of in which the domestic T20 competition, run by the ECB, has been branded as the NatWest t20 Blast.  The league consists of the 18 first-class county teams divided into two divisions of nine teams each with fixtures played between July and September.  Ahead of the final round of fixtures, 15 teams were still in a position to qualify for the quarter-finals.  The final is scheduled to take place at Edgbaston Cricket Ground in Birmingham on 2 September 2017.  The teams competing in the finals will be Birmingham Bears, Glamorgan, Hampshire and Nottinghamshire Outlaws. Grant David Elliott (born 21 March 1979) is a former New Zealand cricketer, who played all formats of the game.  Primarily a batting all-rounder, Elliott contributed man of the match performance to provide entrance to New Zealand's first ever World Cup final, by beating South Africa in 2015. Peshawar Zalmi (Pashto: پېښور زلمي‎ ; Urdu: ‎ ; lit.  "Peshawar Youth") is a Pakistani franchise T20 cricket team which plays in the Pakistan Super League and represents Peshawar, capital city of the Khyber Pakhtunkhwa province of Pakistan.  It is owned by Javed Afridi of Haier Pakistan, who also owns the Benoni Zalmi franchise in the T20 Global League of South Africa.  Peshawar Zalmi was established in 2015 following the announcement of the inaugural Pakistan Super League (PSL) by the Pakistan Cricket Board (PCB).  Darren Sammy is the current captain of the team as of October 2016 and Mohammad Akram is the head coach.
Answer: Grant David Elliott