Question: How many championships at welterweight did this British former professional boxer who competed from 1997 to 2012 and for whom Lee Beard worked as assistant trainer win?

Context paragraphs:
Lee Beard: Lee Beard (born 1975 in Salford, England) is a British boxing trainer.  He is most well known for his work as assistant trainer to Ricky Hatton.  He was also the trainer of Ricky's younger brother Matthew Hatton.  When his trainer died, Beard took over the running of his gym at the age of 27.  Beard trained in Taekwondo and kickboxing before becoming a boxing coach.

Lloyd Honeyghan: Lloyd Honeyghan (born 22 April 1960) is a British former professional boxer who competed from 1980 to 1995.  He reigned as the undisputed welterweight champion from 1986 to 1987, and held the WBC, "Ring" magazine, and lineal welterweight titles twice between 1986 and 1989.  At regional level he held the European, British, and Commonwealth welterweight titles between 1983 and 1985, as well as the Commonwealth light-middleweight title from 1993 to 1994.

Pernell Whitaker: Pernell Whitaker (born January 2, 1964) is an American former professional boxer who competed from 1984 to 2001, and has since worked as a boxing trainer.  He is a four-weight world champion, having won titles at lightweight, light welterweight, welterweight, and light middleweight; the undisputed lightweight title; and the lineal lightweight and welterweight titles.  In 1989, Whitaker was named Fighter of the Year by "The Ring" magazine and the Boxing Writers Association of America.  From 1993 to 1997, "The Ring" ranked him as the best active boxer in the world, pound for pound.

H. Graham Motion: H. Graham Motion (born May 22, 1964 in Cambridge, England) is an American horse trainer, notable for his work with 2011 Kentucky Derby winner Animal Kingdom and Better Talk Now.  Motion started out training and winning with his own Thoroughbred horses at age 29, and his first win was with Bounding Daisy in March 1993 at Laurel Park Racecourse.  Graham's father worked as a bloodstock agent.  He worked for Johnathan Shepard as an assistant trainer from 1985 through 1990.  He then worked as an assistant under trainer Bernie Bond in 1991, then assumed Bond's stable when the trainer retired after 1992.  Motion now lives in Fair Hill, Maryland.

Wayne Elcock: Wayne Elcock (born 12 February 1974) is a British former professional boxer.  Who was managed by Frank Maloney at the start of his career and promoted by Panix promotions before moving after 2 winning fights to Frank Warren, then later to Mick Hennessy.  Elcock was trained in Leicester to begin with by Jez brogan, before moving to London to be trained by both Frank Maloney and Alan Smith, along with several visits to america to build on his skills, where Wayne worked with Goody Petronelli the trainer of former world champions Marvelous Marvin Hagler and Steve Collins at his famous Brockton gym.  Wayne came back to his home town to team up with Birmingham's most successful boxing trainers brothers Paddy & Tommy Lynch.  Knocking out fellow contender Darren Rhodes in 1 minute 30 seconds in Elcocks homecoming and first ever fight with the Lynch brothers in Birmingham at a sold out Aston Events Centre, this setting up his first attempt at the prestigious British title Lonsdale Belt against Plymouth's Scott Dann (boxer) in the first British title fight to ever be scored by three judges, after defeat Wayne bounced back with two back to back knockout victories one of them a British title eliminator winning by TKO against Scotland's Lawrence Murphy, who was the only other boxer to have beaten Elcock, In Wayne's next contest he faced the English champion Steven Bendall who was to be yet another stopped, but this time over eight punishing rounds and setting up his next contest where he would become the first British boxer to beat long standing British champion Howard Eastman to win the coveted Lonsdale Belt in 2007, Elcock also won the Commonwealth title and the minor WBU World Middleweight title becoming the first Birmingham born fighter to ever hold a version of a World title.  Elcock challenged for the IBF middleweight title against the unbeaten World champion Arthur Abraham on 8 December 2007, losing by a fifth round knockout.  Wayne bounced back from his world title attempt defending the lonsdale belt with a TKO win against local Dudley rival Darren McDermott, before losing the next defence to fellow Birmingham fighter Matthew Macklin in the Battle of Brum Elcock retired at the age of 36 in 2009 to concentrate fully on his other business matters and today Wayne can be found mentoring in schools and behind the counter at Mad Dog's Boxing shop in Boldmere, Birmingham, as well as coaching in the evening at the multi award winning company Wayne Elcock's Box Clever and at his own amateur boxing club Wayne Elcock's Boxing Academy, located in Chelmsley Wood, not far from where he grew up.

Roger Mayweather: Roger Mayweather (born April 24, 1961) is an American former professional boxer who competed from 1981 to 1999, and has since worked as a boxing trainer.  He is a two-weight world champion, having held the WBA and lineal super featherweight titles from 1983 to 1984, and the WBC light welterweight title from 1987 to 1989.  Additionally he held the IBO light welterweight title in 1994, and the IBO welterweight title from 1994 to 1995.

Buddy McGirt: James Walter "Buddy" McGirt (born January 17, 1964) is an American former professional boxer who competed from 1982 to 1997, and has since worked as a boxing trainer.  He is a two-weight world champion, having held the IBF junior welterweight title in 1988, and the WBC and lineal welterweight titles from 1991 to 1993.

Walter Humeniuk: Walter "Gunzo" Humeniuk (June 21, 1929 – 1987) was a trainer and backup goaltender for the Detroit Red Wings and the Chicago Black Hawks of the NHL for much of the 1950s and 1960s, although he was never officially listed as a player.  He spent 1948 to 1955 with the Detroit Red Wings.  He went to the Chicago Black Hawks in 1955.  It is commonly reported that he was "traded" from Detroit to Chicago, but most likely he was brought over as an assistant trainer/equipment manager by General Manager Tommy Ivan, who had left the Red Wings in 1954 to take over the Blackhawks.  From 1955 to 1961, Humeniuk was the Blackhawks' backup goaltender and assistant trainer.  He would win 2 Stanley Cup Championships in his Career with Detroit in 1950 and Chicago in 1961.  He remained with the Blackhawks organization until 1963.  He would later open a hockey equipment store in suburban Berwyn, which burned in 1970, then re-opened in River Forest, Illinois.  He was elected to the Illinois Hockey Hall of Fame in 2005.

Timothy Bradley: Timothy Ray Bradley Jr. (born August 29, 1983) is an American former professional boxer who competed from 2004 to 2016.  He held five world championships in two weight classes, including the WBC light welterweight title twice between 2008 and 2011; the WBO light welterweight title from 2009 to 2012; and the WBO welterweight title twice between 2012 and 2016.  In October 2013, "The Ring" magazine ranked him as the world's third best active boxer, pound for pound.  Bradley is particularly known for his trilogy of fights against Manny Pacquiao, whom he fought in 2012, 2014, and 2016.

Ricky Hatton: Richard John Hatton, {'1': ", '2': ", '3': ", '4': "} (born 6 October 1978) is a British former professional boxer who competed from 1997 to 2012, and has since worked as a boxing promoter and trainer.  During his boxing career he held multiple world championships at light-welterweight and one at welterweight.  Hatton is ranked by BoxRec as the best British light-welterweight of all time, the third best in Europe, and eleventh best worldwide.  In 2005 he was named Fighter of the Year by "The Ring" magazine and the Boxing Writers Association of America.

Supporting paragraphs: Lee Beard Ricky Hatton
Answer: one