Playmate Water Challenge Members of the Playboy Extreme Team will set a Ripely's Record by racing across dangerous water in floating balls -- from Alcatraz to San Francisco! Head Turner Believe it or not, Aleksander Anohin will keep his body facing forward while he turns his head backwards -- 180'! Homemade Roller Coaster John Ivers is so obsessed with roller coasters that -- believe it or not -- he built one in his back yard complete with a loop! Rotten Meat Eater Aajonus Vonderplanitz eats rotten meat and believes it makes him healthy! Head In The Sand Believe it or not, this man can bury his head in a headstand for 12 hours! Motorcycle Disaster ""High Flyin'"" Mike Brown, an accomplished motocross racer and daredevil, survived a disastrous 70 mile-per-hour crash into a tractor trailer and will attempt to ride a motorcycle once again for Ripley's.