I want to write a sentence which tells someone is continuing to "be the first one to do/achieve whatever" and keeps breaking records.
For example, there's a singer in my country who became the first one to succeed in the US music industry, first to hold a concert in another country, first to win a certain prize... and so on.
She is continuing to earn a "first-ever" title.
She is continuing to add a first-ever title to her career.
Do these sound natural to you or would you recommend me a better expression?