4 ms·You have to renew your genius certificate every 2 years before expiration.by blastonico 4y agoYou have to renew your genius certificate every 2 years before expiration.gw99 4y agoMy last one expired 20 years ago.Karupan 4y agoYou can issue yourself a self signed “Genius” certificate on LinkedIn. Just make sure your tagline has lots of buzzwords.