Jared Leto Appreciation post! And yes, these are both him.
On the left we have the film Chapter 27 (2007) where Jared plays Mark David Chapman. He gained 67 pounds for the role and was even confined to a wheelchair at times due to his excessive weight gain.
On the right we have Dallas Buyer’s Club (2013). Jared lost 30 pounds for the role and went on to win the Oscar for best supporting actor.
A truly unbelievable actor.