Airplane Water Ski Believe it or not, Mike Seipel will waterski barefoot behind an airplane, attempt to flip into a handstand, grab the tow rope with his feet and continue skiing. If he slips and hits the water at this speed, the impact at more than 40-miles per hour could seriously injure his face. Monkey Siblings Despite the fact these three brothers were born into a normal family, believe it or not, they are worshiped by hundreds because they take on the characteristics and body language of real monkeys. Yo-Yo Kid Evan Nagao is such an expert with his yo-yo that he can do over 50 tricks and just won a national competition. Believe it or not, he's only five years old! Mini Luxury Ship Believe It or Not, this pair of brothers have built a fully functional luxury ship that's the size of a small row boat! Wheelman This is the latest in personal motorization, the only two-wheeled motorboard in the world. Its hubless, no axle, the wheel floats in position. Anvil Launching Beli