Familiar face

On the lift, I glance to this guy, and I realize that I know him. But I try to recall who's this man, when was I know him, did I bought some gadget from him? Until he got out off the lift, I still try to seek on my brain whether I had memory of him. I gave up, can't remember. And then a few moments later, the light bulb on my head switch on. Holy cow! That guy is Ahok, the one who's running for local governor election for vice Governor. No wonder i feel familiar for his face, since his face are on sticker, flyer and banner.