Boxer Amir Khan had his $90,000 watch stolen at gunpoint while out with his wife, Faryal Makhdoom, in London. “Just had my watch taken off me at gunpoint in East London, Leyton. I crossed the road with Faryal, luckily she was a few steps behind me,” Khan shared on Twitter. “Two men ran to me, he asked for my watch whilst having a gun pointed in my face. The main thing is we’re both safe.” “Police were called at 2115 on Monday, April 18 to High Road, Leyton. A man aged in his 30s is alleged to have been approached by two males who threatened him with a firearm before stealing his watch and flee…