article_snippet: A bridegroom who started a mass brawl on John Sandham wedding night by telling three teenage boys John Sandham could 'knock three teenage boys out with one punch' has been jailed for three years.
article_snippet: John Derick Sandham, 31, was at John Sandham reception at a pub in Holywell, Flintshire, when John Sandham launched an attack on a group of young friends also having a drink at the couple's reception venue.
article_snippet: Court heard how Sandham, who had swapped vows with his wife Clare just hours earlier, head-butted one victim before hitting one victim in the face with a glass or a bottle.
article_snippet: John Derick Sandham, 31 (pictured left with wife Clare and right) has been jailed for three years after sparking a brawl at John Derick Sandham, 31 ( wedding reception at a pub in Holywell, Flintshire, in August 2013 .
article_snippet: Sandham, who had swapped vows with John Derick Sandham, 31 ( just hours earlier (pictured), launched an attack on a group of young friends on three teeangers, head-butting one victim before hitting another in the face with a glass or a bottle .
article_snippet: John Derick Sandham, 31 ( then grabbed another of the teenagers by the throat, before hitting the third victim on the back of the head, Mold Crown Court was told.
article_snippet: It came after John Derick Sandham, 31 ( told the trio that John Derick Sandham, 31 ( could 'knock the trio out with one punch'.
highlights_snippet: John Sandham, 31, married John Sandham wife Clare in Holywell, Flintshire in 2013 .
  
highlights_snippet: Hours later, John Sandham attacked teenagers drinking at the couple's reception venue .
  
highlights_snippet: Court heard Sandham head-butted, punched and glassed John Sandham victims .
  