Rucker has reportedly been raising money for the last 10 years, ever since he visited St. Jude Children's Research Hospital.
"10 years ago I visited St. Jude Children's Research Hospital and knew I wanted to do everything I could to help those kids and the amazing doctors who work tirelessly to find cures. Because of all of YOU, my friends, we've raised over 2 million dollars for them. Thank you for coming out to #DariusandFriends and see y'all next year," the Facebook post read.
The money raised surpassed the $2 million mark this week after a golf tournament and silent auction Tuesday morning, and the artist's annual "Darius and Friends" concert, which was held Monday night.