Was Augustus his real name?
Augustus was given the name Gaius Octavius at birth. After he was adopted by his uncle Julius Caesar, he took the name Gaius Iulius Caesar. He took the name Augustus upon the breaking of the ruling Triumvirate and becoming Emperor.
The answer is no.

Could Stephen King join the NASA Astronaut Corps?
NASA Astronaut Corps candidates must have a master's degree from an accredited institution in engineering, biological science, physical science or mathematics. Stephen King studied at the University of Maine, graduating in 1970 with a Bachelor of Arts in English.
The answer is no.

Are there Americans still enlisted in the Confederate States Army?
The Confederate States Army disbanded in 1865. The last living confederate soldier died in 1951.
The answer is no.

Would Jimmy Vee be eligible to compete in the Paralympic Games?
Jimmy Vee is a dwarf. Dwarfism is defined as someone who is medically short-statured. Short stature due to a bone deficiency is one of the categories for paralympic athletes.
The answer is yes.