Has anyone ever become a super genius by getting hit on head in an accident?

Traumatic brain injuries can have serious consequences, including cognitive impairments, memory loss, and various neurological issues. In some cases, people may experience changes in behavior or abilities, but it is unlikely to result in the sudden development of superhuman intelligence.

 In reality, intelligence is a complex trait influenced by a combination of genetic, environmental, and developmental factors. While brain injuries can lead to changes in cognitive function, they are more likely to result in negative effects rather than the enhancement of intelligence to super genius levels. It's crucial to rely on accurate information and consult medical professionals for a proper understanding of brain injuries and their potential impacts.