Why has South African wine got so much better in the last five or ten years?

So, I mean, 15 years ago.

So I've been working in the trade for 17 years, I think.

I started working in an independent wine shop, which was an ex-Threshers when they went bust.

It was in Hartley Whitney in Hampshire.

And...

So I've been championing South African wine.

But

Why has South African wine got so much better in the last five or ten years?

So, I mean, 15 years ago.

So I've been working in the trade for 17 years, I think.

I started working in an independent wine shop, which was an ex-Threshers when they went bust.

It was in Hartley Whitney in Hampshire.

And...

So I've been championing South African wine.

But