Question: What is the nationality of the man who described the 1961-62 Ipswich Town football team as "...one of the First Division's most attrative sides..."?

Context articles: 1961–62 Ipswich Town F.C. season
Ipswich Town F.C.
John Elsworthy
List of Ipswich Town F.C. managers
Mick McNeil
Matt Busby
2002–03 Ipswich Town F.C. season
History of Ipswich Town F.C.
Jason Dozzell
2000–01 Ipswich Town F.C. season

The 1961–62 season was the 73rd season of competitive football played by Ipswich Town.
 Although the club exited both the FA Cup and the Football League Cup in the fourth round, they ended the campaign as Football League champions, becoming the third club to win back-to-back Second and First Division titles.
 Matt Busby described the title-winners as "...one of the First Division's most attractive sides...".
 As league champions, Ipswich qualified for European football for the first time in the club's history.
Ipswich Town Football Club ( ; also known as Ipswich, The Blues, Town, or The Tractor Boys) is a professional association football club based in Ipswich, Suffolk, England.
 They play in the Championship, the second tier of the English football league system, having last appeared in the Premier League in the 2001–02 season.
John Elsworthy (26 July 1931 – 3 May 2009) was a Welsh football player.
 A midfielder, he was signed by Ipswich Town manager Scott Duncan in May 1949, after playing as an amateur for Newport County.
 He played all his professional club football for Ipswich Town.
 He won four championship medals during Ipswich's rise up the divisions in the 1950s.
 As a member of Ipswich, he won Division Three (South) in 1953–54 and 1956–57, Division Two in 1960–61, and the Division One league championship in 1961–62.
 He was selected to play for the Third division South representative team in 1956–57.
From 1878 to 1936, Ipswich Town F.C. was an amateur club and the team was selected by committee.
 After turning professional in 1936, the club appointed Mick O'Brien as their manager who led them to immediate success in winning the Southern League.
 His sudden departure left the club managerless for 11 matches until Scott Duncan was placed in charge, remaining with the club for almost 18 years.
 Duncan retired in 1955 and was replaced by Alf Ramsey who led Ipswich to further success in the league.
 This included back-to-back league championships, winning the Second Division in the 1960–61 season followed by taking the First Division title in 1961–62 season.
 Ramsey was appointed England manager in 1963 and went on to win the 1966 World Cup.
Michael "Mick" McNeil (born 7 February 1940) is a former Middlesbrough and Ipswich Town footballer who made nine appearances for England in 1960 and 1961.
 During his career he made 178 Football League appearances for Middlesbrough and almost 150 appearances for Ipswich Town.
Sir Alexander Matthew Busby, CBE, KCSG (26 May 1909 – 20 January 1994) was a Scottish football player and manager, who managed Manchester United between 1945 and 1969 and again for the second half of the 1970–71 season.
 He is widely regarded as one of the greatest managers of all time.
 His managerial records and longevity at the helm of Manchester United are surpassed only by Sir Alex Ferguson.
During the 2002–03 English football season, Ipswich Town competed in the First Division, following relegation from the FA Premier League the previous season.
 Despite being relegated, Ipswich Town had achieved UEFA Cup qualification for the second season running, this time through UEFA's fair play rankings.
Ipswich Town F.C. is an English association football club based in Ipswich, Suffolk and formed in 1878.
 The side played amateur football until 1936 when the club turned professional and was elected into the Southern League.
 Ipswich Town were elected into Division Three of the Football League in place of Gillingham F.C. on 30 May 1938.
Jason Irvin Winans Dozzell (born 9 December 1967) is an English former professional footballer who made more than 500 Football League appearances for Ipswich Town, Tottenham Hotspur, Northampton Town and Colchester United.
 Dozzell holds the record for being the youngest goalscorer in the England's top division after scoring for Ipswich Town against Coventry City in a First Division match on 4 February 1984 at the age of 16 years and 57 days (the youngest goalscorer since the formation of the Premier League is Everton's James Vaughan, aged 16 years 270 days).
 His son Andre also scored on his Ipswich debut aged 16.
The 2000-01 season was the 122nd season of competitive association football and fourth season in the Premier League played by Ipswich Town F.C., an English football club based in Ipswich, Suffolk.
 Their third-place finish in the Football League First Division in 1999-2000 season and victory in the playoff finals secured Ipswich Town a place in the Premier League.
 The season covers the period from 1 July 2000 to 30 June 2001.