Loyola legend Sister Jean announced her retirement from her official duties with the men’s basketball team, citing health issues at age 106.Jean Dolores Schmidt, a popular figure at Ramblers’ games in Chicago, had served as the team’s official chaplain since 1991.The Catholic nun and campus minister became a viral sensation in 2018 when 11th-seeded Loyola made a, well, miraculous run to the Final Four.Schmidt turned 106 on Aug. 21. In 2023, she published the memoir “Wake Up with Purpose! What I’ve Learned in My First 100 Years.”