Vatican City, Apr 28, 2025 / 11:09 am
At the upcoming papal conclave, set to begin May 7, the College of Cardinals will include several notably young members who have traveled to Rome from across the world, from Mongolia to Australia.
Among the 135 cardinals who are eligible to vote in a conclave, 15 of them are under the age of 60.
Historically, the age of cardinals participating in papal conclaves has varied. One of the youngest was Cardinal Alfonso Gesualdo di Conza, who attended the 1565–1566 conclave at the age of 25.
In more recent times, during the 2013 conclave, Cardinal Baselios Cleemis Thottunkal, major archbishop of the Syro-Malankara Catholic Church, was the youngest cardinal elector at 53. In the upcoming conclave, there are six cardinals the same age or younger.
The five youngest cardinals lead sees in Australia, Mongolia, Portugal, and Canada as well as a dicastery of the Roman Curia. Two of them are Eastern-rite Catholics. Three were made cardinals in the last consistory before the conclave.
Here are the five youngest cardinals who will help select the next pope:
Cardinal Mykola Bychok, 45
In January 2020, Pope Francis appointed him as the eparchial bishop of the Ukrainian Catholic Eparchy of Sts. Peter and Paul in Melbourne, Australia. His episcopal consecration took place on June 7, 2020. Bychok has worked to foster community among the Ukrainian diaspora in Australia and to increase youth engagement within the Church.
On Dec. 7, 2024, Pope Francis elevated him to the College of Cardinals, making him the current world’s youngest cardinal.
Cardinal Giorgio Marengo, 50
Cardinal Giorgio Marengo, born on June 7, 1974, in Cuneo, Italy, has been a Consolata missionary in Mongolia since 2003. He was ordained a priest in 2001 and appointed apostolic prefect of Ulaanbaatar in 2020.
Pope Francis created him a cardinal on Aug. 27, 2022, making him the youngest member of the College of Cardinals at the time at age 48. He welcomed Pope Francis to Mongolia in 2023 as the first pope to ever visit the country. Marengo is fluent in Mongolian, Italian, and English.