Home News 2021 OK Grand Challenge Final Acceptances In Pictures. News 2021 OK Grand Challenge Final Acceptances In Pictures. By Jeoffrey Ncube - May 24, 2021 752 0 Facebook Twitter Google+ Pinterest WhatsApp Subscribe For Latest UpdatesSign up to get the latest GreatDyke news updatesInvalid email address We promise not to spam you. You can unsubscribe at any time.Thanks for subscribing!