Sister Inah Canabarro, a Brazilian nun, has been confirmed as the world's oldest living person at nearly 117 years old. Despite a frail childhood, she has lived a long life, credited to her Catholic faith and sense of humor. Born on May 27, 1908, she dedicated her life to education and religious service, founding marching bands and teaching for decades. She is celebrated by her local soccer club and remains a beloved figure in her community.