Please would you correct the mistakes in my sentences.
1. There has never been so many people on earth as today, and there has never been such a gap between the rich and the poor.
2. There had probably never lived such a versatile artist as Leonardo da Vinci.
Thank you for your explanation, but I do not understand it. I wanted to use the phrase "there has" to emphasise the rest of the sentence. If I start with "So many people", then this would be another kind of a sentence.