The bishop of Rome and supreme pontiff of the Roman Catholic Church, Pope Leo XIV, is the apostolic successor to Saint Peter and leads the faith’s 1.4 billion followers.

Before becoming Pope Leo XIV, he was just a kid growing up on Chicago’s South Side, where he was a loyal fan of the White Sox. Despite the changes that have come with his new position after the passing of Pope Francis in April, Pope Leo still holds on to his roots as Bob from Bronzeville, a dedicated supporter of a team that has struggled over the years, winning only three World Series titles in its 121-year history.

On Wednesday, Pope Leo gave the world a peak at Bob by donning a White Sox hat as he greeted Vatican visitors, including a pair of newlyweds. 

Although it is unclear whether the individuals wearing the White Sox hat were originally from Chicago or how they obtained the hat, the struggling team happily shared the photos online for all to see.

‘.@Pontifex representing his favorite squad,’ read the White Sox post.

Fans from the Midwestern metropolis remain stunned to see a White Sox fan in the Vatican. 

Pope Leo XIV wears a Chicago White Sox cap, on the day of his general audience in St. Peter’s

Pope Leo XIV wears a Chicago White Sox cap as he poses for a picture with a bride and groom

Pope Leo XIV grew up on Chicago’s South Side, where he was a diehard White Sox fan 

‘Even 3 months ago, you could’ve given me 1,000,000 to 1 odds and I never would’ve taken a bet that THE POPE WEARING A WHITE SOX HAT would happen,’ one wrote on X. 

‘As a Chicago area native I could never have imagined a Chicago Pope,’ another added. 

One fan remained so skeptical of the Pope’s White Sox allegiance they asked X’s AI tool: ‘@grok is this real?’ 

Grok then confirmed the authenticity of the photos.  

Despite their favored status at the Vatican, the White Sox are in the midst of another disappointing season. Not only are they 20.5 games out of first in the American League Central at 23-44 entering Wednesday, but the team’s leading hitter is Miguel Vargas at just .233. Luis Robert Jr., the team’s star centerfielder and most recognizable player, is batting just .184.

Pope Leo’s fandom has been a rare bright spot for the South Siders, who recently unveiled a tribute to the man born Robert Francis Prevost in 1955 as the White Sox were on their way to a third-place finish.

Now, in section 140, Row 19, and Seat 2 at Rate Field on Chicago’s South Side, fans can find a graphic installation marking Pope Leo’s seat for Game 1 of the 2005 World Series. Chicago would go on to win its first MLB crown since 1917 that year.

Footage from the game — Chicago’s 5-3 win over the visiting NL-champion Houston Astros — shows a younger Pope Leo in the crowd during his time as prior for the Order of Saint Augustine.

A Pope Leo XIV t-shirt is seen outside for sale prior to a White Sox game on June 6 

Footage has emerged of Pope Leo watching Chicago win Game 1 of the 2005 World Series

Chicago White Sox fans dressed like Pope Leo XIV in the bleachers during a game between the Chicago Cubs and the Chicago White Sox at Wrigley Field on May 16

There had been some erroneous reporting after he was named Pope that he was actually a Cubs fan, but his brother John Prevost has since put that myth to rest.

‘He was never ever a Cubs fan, so I don’t know where that came from,’ Prevost told Chicago’s WGN TV. ‘He was always a Sox fan. Our mother was a Cubs fan. I don’t know, maybe that clued in there and our dad was a Cardinals fan, so I don’t know where all that came from.

‘And all the aunts, our mom’s family was from the north side, so that’s why they were Cubs fans.’

The club is in the process of being sold to Justin Ishbia, the brother of Phoenix Suns owner Mat Ishbia.

The team announced the deal last week. Ishbia will make capital infusions to the team as a limited partner in 2025 and 2026 in order to pay down existing club debt and support ongoing team operations.

Under the agreement, White Sox owner Jerry Reinsdorf has the option to sell controlling interest to Ishbia from 2029 to 2033, after which Ishbia can obtain a majority stake.