While Steve Rogers is Marvel's original Captain America, Sam Wilson is the only character to hold the title officially in the MCU in the present day.

Sam Wilson first debuted in Marvel Comics in 1969, but it took many decades before he claimed the shield of Captain America.

Despite building up some anticipation for what’s to come, “Captain America: Brave New World’s” post-credits scene plays its cards close to the vest. The sole scene, which arrives after the full credits roll, sees Wilson visit Samuel Sterns (Tim Blake Nelson) at the Raft, a maximum-security prison for superpowered beings.