Alex Okafor Signed Autographed Texas Longhorns Hands Up #80 8x10 Photo. This licensed Photo has been signed by Alex Okafor. The autograph has been certified authentic by Fanatics and comes with their authentication sticker and matching certificate of authenticity that can be verified online. Fanatics is the leading third-party authenticator in the autograph industry. This signed Photo is a great gift idea for any Texas Longhorns fan or memorabilia collector. Commemorate the great career of Alex Okafor with this Photo and check out other memorabilia at sportscollectibles.com.