UFC 255: Sasha Palatnikov first fighter to fly Hong Kong flag in the Octagon – ‘this was all meant to be’

• Hongkonger makes UFC debut against Louis Cosce this weekend, a year after upping sticks and moving his life to Las Vegas to chase his dream
• ‘Now I’m on the stage I need to be, and there’s nothing better than putting that Hong Kong flag on the UFC map,’ says Palatnikov