无争议冠军(英語:undisputed champion)在职业拳击界中是指获得所有主要拳击组织世界拳王头衔的拳击手。[1][2]
If one fighter manages to capture the titles of all the major organizations at once, this is known as "unifying" the title and the boxer is the "undisputed" champion.
取材自維基百科 - 中文時事百科