Here's a challenge for you. This week we're going to post 5 pictures and it's up to you to guess who it is. Every day will get a photo that is closer to the final picture. On TV you can win prizes with similar contests but here at FATBMX you can win nothing! Great! It's a personal challenge for everyone out there. At step one we're not going to give away any hints but we'll add info to every photo for the rest of the week.