I think he had
some help from Caesar when it came to overthrowing Sulla, although I can't find any evidence of this.
More interestingly, Sulla might never have come to power. That other guy (forget his name) might have won the civil war if Julius Caesar's father had survived. What if we change this to Julius Caesar's father survives, Julius Caesar dies in the civil war between Sulla and the guy whose name I can't remember before he can inherit?
The titles Kaiser, Czar and Tsar would never have existed... they where based on local translations of the title Caesar, established after his death as a honorific.