Question: What is the nationality of the 2006 ICC Champions Trophy man of the series?

Context paragraphs:
List of ICC Champions Trophy five-wicket hauls: In cricket, a five-wicket haul (also known as a "five–for" or "fifer") refers to a bowler taking five or more wickets in a single innings.  This is regarded as a significant achievement, and there have been only 10 instances of a bowler taking a fifer in ICC Champions Trophy tournaments.  The ICC Champions Trophy is a One Day International (ODI) tournament organised by the International Cricket Council (ICC), and is considered the second most significant after the World Cup.  Originally inaugurated as the "ICC Knock Out Trophy" in 1998, the tournament has been organised every two or three years since.

2006 ICC Awards: The 2006 ICC Awards were held on November 3, 2006 in Mumbai, India.  The annual awards had been instigated in London in 2004 and in 2005 they were announced in Sydney.  They were conducted during the 2006 ICC Champions Trophy.  For the first time, honours for both Women's Cricketer of the Year and Captain of the Year were awarded.

Cricket in India: Cricket is the most popular sport in India.  It is played by many people throughout the country.  The Indian national cricket team won the 1983 Cricket World Cup, the 2007 ICC World Twenty20, the 2011 Cricket World Cup, the 2013 ICC Champions Trophy, and shared the 2002 ICC Champions Trophy with Sri Lanka.  Domestic competitions include the Ranji Trophy, the Duleep Trophy, the Vijay Hazare Trophy, the Deodhar Trophy, the Irani Trophy and the NKP Salve Challenger Trophy.  In addition, BCCI conducts the Indian Premier League, a Twenty20 competition.

2006 ICC Champions Trophy Final: The final of the 2006 ICC Champions Trophy was played on 5 November 2006 between the West Indies and Australia at the Brabourne Stadium, Mumbai.  Australia qualified into the final by defeating New Zealand in the first semi-final at the Punjab Cricket Association Stadium, Mohali on 1 November 2006.  The West Indies made their way into the final after defeating South Africa in the second semi-final played at Sawai Mansingh Stadium, Jaipur on 2 November 2006.  The match was interrupted by rain during the Australian innings.  Australia won the final by 8 wickets applying Duckworth–Lewis method (D/L method), winning the Champions Trophy for the first time.  Shane Watson earned the man of the match award for his performance in the match.  Chris Gayle was named the man of the series for scoring 474 runs in the tournament.

2017 ICC Champions Trophy Final: The final of the 2017 ICC Champions Trophy was played on 18 June 2017 between Pakistan and India at The Oval in London, to determine the winner of the eighth edition of the ICC Champions Trophy.  Pakistan qualified for the final by defeating the hosts England convincingly by 8 wickets in the first semi-final at Cardiff in Wales on 14 June, and reached their maiden Champions Trophy final.  India, the defending champions, came into the final by defeating Bangladesh comfortably by 9 wickets in the second semi-final at Birmingham on 15 June, to reach their fourth Champions Trophy final, a record.

Chris Gayle: Christopher Henry Gayle, OD (born 21 September 1979) is a Jamaican cricketer and a former captain, who plays international cricket for the West Indies.  Gayle captained the West Indies' Test side from 2007 to 2010.  Considered one of the greatest batsmen in limited-overs cricket, Gayle has set and tumbled numerous records across all three formats of cricket.  He is known as a hard big hitter, very often hitting sixes; in 2012 he became the first player to hit a six off the first ball of a Test match.

2006 ICC Champions Trophy: The 2006 ICC Champions Trophy was a One Day International cricket tournament held in India from 7 October to 5 November 2006.  It was the fifth edition of the ICC Champions Trophy (previously known as the ICC Knock-out).  The tournament venue was not confirmed until mid-2005 when the Indian government agreed that tournament revenues would be free from tax (the 2002 tournament had been due to be held in India, but was switched to Sri Lanka when an exemption from tax in India was not granted).  Australia won the tournament, their first Champions Trophy victory.  They were the only team to only get one loss in the tournament, as all other teams lost at least two matches.  West Indies, their final opponents, beat Australia in the group stage, but were bowled out for 138 in the final and lost by eight wickets on the Duckworth–Lewis method.  West Indies opening batsman Chris Gayle was named Player of the Tournament.

Rajin Saleh: Khondokar Mohammad Rajin Saleh Alam (Bengali: খন্দকার মোহাম্মদ রাজিন সালেহ আলম ) (born November 20, 1983, in Sylhet) is a Bangladeshi cricketer.  He was the twelfth man of the inaugural Test that Bangladesh played against India on November 10, 2000.  He then spent three years out of the national squad.  He made his Test debut against Pakistan in 2003 when they made a trip to that country.  He also made his ODI debut in that same series.  During and after that series he proved himself to be one of the regular members of the national team.  In 2004 ICC Champions Trophy he captained the side in the absence of the injured Habibul Bashar.  He also made an unbeaten knock of 108 against Kenya to become the third Bangladeshi batsman to score a century in One-day Internationals.  He was also a member of the national 2006 ICC Champions Trophy and 2007 Cricket World Cup squads.

2006 ICC Champions Trophy squads: These were the 10 squads picked to take part in the 2006 ICC Champions Trophy, the fourth instalment of the Champions Trophy cricket tournament.  The tournament was held in India from 7 October to 5 November 2006.  Teams could name a preliminary squad of 30, but only 14-man squads were permitted for the actual tournament, and these had to be submitted by 7 September, one month before the start of the tournament.

2013 ICC Champions Trophy Final: The final of the 2013 ICC Champions Trophy was played on 23 June 2013 between the England and India at the Edgbaston Cricket Ground, Birmingham. This was the 7th ICC Champions Trophy.  India won the match by 5 runs England qualified into the final by defeating South Africa in the first semi-final at the The Oval, London on 19 June 2013.  India made their way into the final after defeating Sri Lanka in the second semi-final played at SWALEC Stadium, Cardiff on 20 June 2013.  The match was delayed almost six hours for rain and started at 16:20 local time.  But the match was reduced to 20 overs per innings.  So all the rules of this match were the same as a Twenty20 game.  It was India's 2nd ICC Champions Trophy championship after the 2002 ICC Champions Trophy.  But they had to share the honour with Sri Lanka since this was a joint championship winning.  So this was the first time when India won that title individually.  In addition India became the second team after Australia to win the ICC Champions Trophy more than one time.  Ravindra Jadeja earned the man of the match award for his performance in the match.  Shikhar Dhawan was named the man of the series for scoring 363 runs in the tournament.  In the stadium, the match was watched by 24,867 spectators.

Supporting paragraphs: 2006 ICC Champions Trophy Final Chris Gayle
Answer: Jamaican