Times like these remind me how blessed I truly am. So much to be grateful for
— Jon Bones Jones (@JonnyBones) August 27, 2017
Jon Jones has remained quiet since news of a failed drug test broke last week.
But Sunday night, Jones posted a message on Twitter for the first time since the middle of August.
Jones, who won the UFC light heavyweight title last month when he finished Daniel Cormier, was found to have taken a banned substance during a drug test conducted after weigh-ins for the fight.