Colin Kaepernick has been named the face of the 30th anniversary of Nike's "Just Do It" campaign.

The former San Francisco 49ers quarterback shared this photo on Twitter, with the, "Believe in something, even if it means sacrificing everything."

Kaepernick started the movement back in August of 2016 to kneel during the national anthem to protest racial injustice.

He opted out of his contract with the 49ers last year and has been unsigned since.

Kaepernick filed a grievance against the NFL, claiming teams are colluding to deny him a job.