The thing about earning over £100k (don't get me wrong I'd love to earn that) is that your expenses/ lifestyle tend to increase to match so you probably don't feel much better off.
So I know someone whose household income (both work FT, no kids) is about £200-250k. Yes they have a million pound house (although as it's in London it's an ordinaryish 3 bed albeit in a lovely area), but they also spend £££s on clothes (no Primark or Asda for them, and they work in the City so it's all formal wear suits most of the time). Nights out are all overpriced London bars rather than steak and a wine in the Wetherspoons (which does me fine!) and they won't go on a holiday unless it's a 5 star resort.
I do know someone else who earned huge amounts as a City trader in the 90s (I'm guessing the equivalent of £200k a year or more), and retired 20 years ago (aged 40) on a massive pension. Hasn't worked since!