He won the belt with an outstanding performance against Shawn Porter , another top fighter in the division .
Current champion Kell Brook is one of the sport 's rising stars ( 35 - 0 with 24 KOs ) .
Kell Brook won the belt with an outstanding performance against Shawn Porter , another top fighter in the division .
Current champion Kell Brook is one of the sport 's rising stars ( 35 - 0 with 24 KOs ) .