Kell Brook will challenge reigning champion Devon Alexander for the IBF crown at the Masonic Theatre in Detroit on February 23
The announcement was made at a news conference in Sheffield, where he spoke to our sports correspondent John Shires.
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Former Hull FC star Tom Briscoe scored five tries to see Leeds Rhinos retain the Challenge cup with a record 50-0 win over Hull KR.
Labour leadership candidate says Britain playing its role in the migrant crisis would help Cameron secure the promised reforms in Brussels.
The Rhinos lead Hull KR 16-0 at halftime in the Challenge Cup final.