Sheikh Mansoor Festival Mentorship Program28 October 2016, Sharjah, UAE ~ It will be a huge moment for Polish Apprentice jockey Kamil Grzybowski when he wears the silks of the UAE President His Highness Sheikh Khalifa Bin Zayed Al Nahyan in the Sharjah Police Headquarters race in Sharjah on Saturday, 29 October 2016. Grzybowski is mentored…