Pope John XXIII called the council and Pope Paul VI continued it in his reign.
Pope Paul VI
Popes John XXIII and Paul VI were popes during Vatican II.
Pope John XXIII called for the council and Pope Paul VI continued it after he was elected pope in 1963.
The council had completed all the work it set out to do.
Vatican Council II
Pope Paul VI closed Vatican II.
Paul VI (1963-78)
Pope John XXIII called for the council and opened it. However, he died before it ended and it was closed by Pope Paul VI.
Pope John XXIII convened the Council and Pope Paul VI made the changes to the Mass.
NEVER! There has never been a Pope John Paul VI but there has been a Pope Paul VI and a Pope John Paul II.
Pope Paul VI went by The Pilgrim Pope.
Pope Paul VI is 5' 8".