Keep track of all the current Ring (magazine) world champions across every weight division in both men's and women's professional boxing.
The Ring Magazine, often dubbed 'The Bible of Boxing,' has been a cornerstone of the sport since its inception over a century ago, back in 1922.
Its most prestigious honour - crowning champions in various weight classes - carries immense weight in the boxing world.
Whilst the WBA, WBC, WBO and IBF - the four officially recognised boxing governing bodies - recognise their own world champions, the Ring Magazine's champion holds a unique distinction, often considered the 'true' champion of the world.
The following is a list of current Ring world champions, including the unified heavyweight champion, Oleksandr Usyk: