Who has the most world cups in rugby
- Who has won the most world cups in rugby
- Who has won the most world cups in rugby union
- Who won the most world cups in rugby
- Which country has the most world cups in rugby
- Who has the most rugby world cups of all time
- Who has the most rugby world cups wins
- Who has won the most rugby world cups in history
- Who has the most rugby union world cups
- Who has played the most rugby world cups
- Who has won the most rugby world cups of all time
- Who has won the most rugby world cups since 2000
- Who has hosted the most rugby world cups
- Who has scored the most tries in rugby world cups