Charles Oliveira, Brazilian mixed martial artist

Charles Oliveira da Silva is a Brazilian professional mixed martial artist and fourth degree black belt Brazilian jiu-jitsu practitioner. Oliveira currently competes in the Lightweight division of the Ultimate Fighting Championship (UFC), where he is a former UFC Lightweight Champion. As of July 29, 2025, he is #4 in the UFC lightweight rankings and as of July 1, 2025, he is #15 in the UFC men's pound-for-pound rankings.

October 17 is the 290th day of the year in the Gregorian calendar; 75 days remain until the end of the year.