Kell Brook returned from an horrific knife attack last summer to win his first IBF welterweight world title defence in style . The unbeaten 28-year-old floored Romanian challenger Jo Jo Dan four times in a four-round stoppage win . Victory paves the way for a more lucrative fight against the likes of Juan Manuel Marquez , Marcos Maidana or Amir Khan .
Kell Brook returned from an horrific knife attack last year to win his first IBF welterweight world title defence in style . The unbeaten 28-year-old floored Romanian challenger Jo Jo Dan four times in a four-round stoppage win . Victory paves the way for a more lucrative fight against the likes of Juan Manuel Marquez , Marcos Maidana or Amir Khan .