It's being used since 1990s as per Oxford dictionary[1]. I asked because I thought it's one of the words which has become uncool to use. [1] https://en.oxfordd

It's being used since 1990s as per Oxford dictionary[1]. I asked because I thought it's one of the words which has become uncool to use. [1] https://en.oxforddictionaries.com/definition/solopreneur https://en.oxforddictionaries.com/definition/solopreneur