Many of us do everything we can to live a long, happy and healthy life. Sometimes, however, there are things we just don’t seem to have much control over. We exercise, eat right and try to limit the amount of junk or harmful things we take into our bodies. Indeed, if you suffer from bad or damaged genes you or any children you plan to have are potentially vulnerable to a range of terrible mutations from excessive hair to multiple limbs to advance aging, you’ll see there are some truly bad mutations which are thankfully very rare. Top 10 real people with shocking genetic mutations.