Complex sentence: Matthew Macklin (born 14 May 1982, Birmingham, England), known as "The Tipperary Tornado", is a British-Irish professional boxer, who represents Britain and Ireland in the ring.
Split into simpler sentences: Matthew Macklin (born 14 May 1982) is a British-Irish professional boxer, born in Birmingham. Known as "The Tipperary Tornado", Macklin represents Britain and Ireland in the ring.