Ashton Kutcher was unable to see, hear, or walk due to an uncommon condition.

Ashton Kutcher appeared in public for the first time on Monday after revealing he had been battling a rare autoimmune condition that had left him unable to hear, see, or move. Mila Kunis, Ashton Kutcher’s wife, supported him throughout the presentation.

The actor was smiling as he joined Mila at Ping Pong 4 Purpose, a charity event held at Dodger Stadium in Los Angeles, after admitting that he is “lucky to be alive” after being diagnosed with vasculitis.